40915968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 88

約数和(自身を含む): 114959520

約数和(自身を除く): 74043552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 701, 768, 912, 1024, 1216, 1402, 1536, 1824, 2103, 2432, 2804, 3072, 3648, 4206, 4864, 5608, 7296, 8412, 9728, 11216, 13319, 14592, 16824, 19456, 22432, 26638, 29184, 33648, 39957, 44864, 53276, 58368, 67296, 79914, 89728, 106552, 134592, 159828, 179456, 213104, 269184, 319656, 358912, 426208, 538368, 639312, 717824, 852416, 1076736, 1278624, 1704832, 2153472, 2557248, 3409664, 5114496, 6819328, 10228992, 13638656, 20457984, 40915968]

約数ペア:

[(1, 40915968), (2, 20457984), (3, 13638656), (4, 10228992), (6, 6819328), (8, 5114496), (12, 3409664), (16, 2557248), (19, 2153472), (24, 1704832), (32, 1278624), (38, 1076736), (48, 852416), (57, 717824), (64, 639312), (76, 538368), (96, 426208), (114, 358912), (128, 319656), (152, 269184), (192, 213104), (228, 179456), (256, 159828), (304, 134592), (384, 106552), (456, 89728), (512, 79914), (608, 67296), (701, 58368), (768, 53276), (912, 44864), (1024, 39957), (1216, 33648), (1402, 29184), (1536, 26638), (1824, 22432), (2103, 19456), (2432, 16824), (2804, 14592), (3072, 13319), (3648, 11216), (4206, 9728), (4864, 8412), (5608, 7296)]