22800128

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 53863488

約数和(自身を除く): 31063360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 169, 208, 221, 248, 256, 272, 338, 403, 416, 442, 496, 527, 544, 676, 806, 832, 884, 992, 1054, 1088, 1352, 1612, 1664, 1768, 1984, 2108, 2176, 2704, 2873, 3224, 3328, 3536, 3968, 4216, 4352, 5239, 5408, 5746, 6448, 6851, 7072, 7936, 8432, 10478, 10816, 11492, 12896, 13702, 14144, 16864, 20956, 21632, 22984, 25792, 27404, 28288, 33728, 41912, 43264, 45968, 51584, 54808, 56576, 67456, 83824, 89063, 91936, 103168, 109616, 134912, 167648, 178126, 183872, 219232, 335296, 356252, 367744, 438464, 670592, 712504, 735488, 876928, 1341184, 1425008, 1753856, 2850016, 5700032, 11400064, 22800128]

約数ペア:

[(1, 22800128), (2, 11400064), (4, 5700032), (8, 2850016), (13, 1753856), (16, 1425008), (17, 1341184), (26, 876928), (31, 735488), (32, 712504), (34, 670592), (52, 438464), (62, 367744), (64, 356252), (68, 335296), (104, 219232), (124, 183872), (128, 178126), (136, 167648), (169, 134912), (208, 109616), (221, 103168), (248, 91936), (256, 89063), (272, 83824), (338, 67456), (403, 56576), (416, 54808), (442, 51584), (496, 45968), (527, 43264), (544, 41912), (676, 33728), (806, 28288), (832, 27404), (884, 25792), (992, 22984), (1054, 21632), (1088, 20956), (1352, 16864), (1612, 14144), (1664, 13702), (1768, 12896), (1984, 11492), (2108, 10816), (2176, 10478), (2704, 8432), (2873, 7936), (3224, 7072), (3328, 6851), (3536, 6448), (3968, 5746), (4216, 5408), (4352, 5239)]