39900224

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 168

約数和(自身を含む): 107094528

約数和(自身を除く): 67194304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 136, 169, 182, 208, 217, 221, 224, 238, 248, 272, 338, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 676, 728, 806, 832, 868, 884, 952, 992, 1054, 1088, 1183, 1352, 1456, 1547, 1612, 1736, 1768, 1904, 1984, 2108, 2366, 2704, 2821, 2873, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 4216, 4732, 5239, 5408, 5642, 5746, 5824, 6188, 6448, 6851, 6944, 7072, 7378, 7616, 8432, 9464, 10478, 10816, 11284, 11492, 12376, 12896, 13702, 13888, 14144, 14756, 16864, 18928, 20111, 20956, 22568, 22984, 24752, 25792, 27404, 29512, 33728, 36673, 37856, 40222, 41912, 45136, 45968, 47957, 49504, 54808, 59024, 73346, 75712, 80444, 83824, 89063, 90272, 91936, 95914, 99008, 109616, 118048, 146692, 160888, 167648, 178126, 180544, 183872, 191828, 219232, 236096, 293384, 321776, 335296, 356252, 383656, 438464, 586768, 623441, 643552, 712504, 767312, 1173536, 1246882, 1287104, 1425008, 1534624, 2347072, 2493764, 2850016, 3069248, 4987528, 5700032, 9975056, 19950112, 39900224]

約数ペア:

[(1, 39900224), (2, 19950112), (4, 9975056), (7, 5700032), (8, 4987528), (13, 3069248), (14, 2850016), (16, 2493764), (17, 2347072), (26, 1534624), (28, 1425008), (31, 1287104), (32, 1246882), (34, 1173536), (52, 767312), (56, 712504), (62, 643552), (64, 623441), (68, 586768), (91, 438464), (104, 383656), (112, 356252), (119, 335296), (124, 321776), (136, 293384), (169, 236096), (182, 219232), (208, 191828), (217, 183872), (221, 180544), (224, 178126), (238, 167648), (248, 160888), (272, 146692), (338, 118048), (364, 109616), (403, 99008), (416, 95914), (434, 91936), (442, 90272), (448, 89063), (476, 83824), (496, 80444), (527, 75712), (544, 73346), (676, 59024), (728, 54808), (806, 49504), (832, 47957), (868, 45968), (884, 45136), (952, 41912), (992, 40222), (1054, 37856), (1088, 36673), (1183, 33728), (1352, 29512), (1456, 27404), (1547, 25792), (1612, 24752), (1736, 22984), (1768, 22568), (1904, 20956), (1984, 20111), (2108, 18928), (2366, 16864), (2704, 14756), (2821, 14144), (2873, 13888), (2912, 13702), (3094, 12896), (3224, 12376), (3472, 11492), (3536, 11284), (3689, 10816), (3808, 10478), (4216, 9464), (4732, 8432), (5239, 7616), (5408, 7378), (5642, 7072), (5746, 6944), (5824, 6851), (6188, 6448)]