78055496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13879}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 158232000

約数和(自身を除く): 80176504

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 13879, 27758, 55516, 111032, 263701, 513523, 527402, 1027046, 1054804, 2054092, 2109608, 4108184, 9756937, 19513874, 39027748, 78055496]

約数ペア:

[(1, 78055496), (2, 39027748), (4, 19513874), (8, 9756937), (19, 4108184), (37, 2109608), (38, 2054092), (74, 1054804), (76, 1027046), (148, 527402), (152, 513523), (296, 263701), (703, 111032), (1406, 55516), (2812, 27758), (5624, 13879)]