39766168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2791}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 80912160

約数和(自身を除く): 41145992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2791, 3562, 5582, 7124, 11164, 14248, 22328, 36283, 72566, 145132, 290264, 382367, 764734, 1529468, 3058936, 4970771, 9941542, 19883084, 39766168]

約数ペア:

[(1, 39766168), (2, 19883084), (4, 9941542), (8, 4970771), (13, 3058936), (26, 1529468), (52, 764734), (104, 382367), (137, 290264), (274, 145132), (548, 72566), (1096, 36283), (1781, 22328), (2791, 14248), (3562, 11164), (5582, 7124)]