38162488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 58605512

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 89, 91, 104, 124, 133, 152, 178, 182, 217, 247, 248, 266, 356, 364, 403, 434, 494, 532, 589, 623, 712, 728, 806, 868, 988, 1064, 1157, 1178, 1246, 1612, 1691, 1729, 1736, 1976, 2314, 2356, 2492, 2759, 2821, 3224, 3382, 3458, 4123, 4628, 4712, 4984, 5518, 5642, 6764, 6916, 7657, 8099, 8246, 9256, 11036, 11284, 11837, 13528, 13832, 15314, 16198, 16492, 19313, 21983, 22072, 22568, 23674, 30628, 32396, 32984, 35867, 38626, 43966, 47348, 52421, 53599, 61256, 64792, 71734, 77252, 87932, 94696, 104842, 107198, 143468, 153881, 154504, 175864, 209684, 214396, 251069, 286936, 307762, 366947, 419368, 428792, 502138, 615524, 681473, 733894, 1004276, 1231048, 1362946, 1467788, 2008552, 2725892, 2935576, 4770311, 5451784, 9540622, 19081244, 38162488]

約数ペア:

[(1, 38162488), (2, 19081244), (4, 9540622), (7, 5451784), (8, 4770311), (13, 2935576), (14, 2725892), (19, 2008552), (26, 1467788), (28, 1362946), (31, 1231048), (38, 1004276), (52, 733894), (56, 681473), (62, 615524), (76, 502138), (89, 428792), (91, 419368), (104, 366947), (124, 307762), (133, 286936), (152, 251069), (178, 214396), (182, 209684), (217, 175864), (247, 154504), (248, 153881), (266, 143468), (356, 107198), (364, 104842), (403, 94696), (434, 87932), (494, 77252), (532, 71734), (589, 64792), (623, 61256), (712, 53599), (728, 52421), (806, 47348), (868, 43966), (988, 38626), (1064, 35867), (1157, 32984), (1178, 32396), (1246, 30628), (1612, 23674), (1691, 22568), (1729, 22072), (1736, 21983), (1976, 19313), (2314, 16492), (2356, 16198), (2492, 15314), (2759, 13832), (2821, 13528), (3224, 11837), (3382, 11284), (3458, 11036), (4123, 9256), (4628, 8246), (4712, 8099), (4984, 7657), (5518, 6916), (5642, 6764)]