78481736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{265141}}^1$

素因数の和:265184

約数の個数: 16

約数和(自身を含む): 151130940

約数和(自身を除く): 72649204

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 265141, 530282, 1060564, 2121128, 9810217, 19620434, 39240868, 78481736]

約数ペア:

[(1, 78481736), (2, 39240868), (4, 19620434), (8, 9810217), (37, 2121128), (74, 1060564), (148, 530282), (296, 265141)]