40916456

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2843}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 88050240

約数和(自身を除く): 47133784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2843, 3598, 5686, 7196, 11372, 14392, 19901, 22744, 39802, 79604, 159208, 730651, 1461302, 2922604, 5114557, 5845208, 10229114, 20458228, 40916456]

約数ペア:

[(1, 40916456), (2, 20458228), (4, 10229114), (7, 5845208), (8, 5114557), (14, 2922604), (28, 1461302), (56, 730651), (257, 159208), (514, 79604), (1028, 39802), (1799, 22744), (2056, 19901), (2843, 14392), (3598, 11372), (5686, 7196)]