78892856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34361}}^1$

素因数の和:34415

約数の個数: 32

約数和(自身を含む): 173184480

約数和(自身を除く): 94291624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 34361, 68722, 137444, 240527, 274888, 481054, 962108, 1408801, 1924216, 2817602, 5635204, 9861607, 11270408, 19723214, 39446428, 78892856]

約数ペア:

[(1, 78892856), (2, 39446428), (4, 19723214), (7, 11270408), (8, 9861607), (14, 5635204), (28, 2817602), (41, 1924216), (56, 1408801), (82, 962108), (164, 481054), (287, 274888), (328, 240527), (574, 137444), (1148, 68722), (2296, 34361)]