71740672

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4034

約数の個数: 36

約数和(自身を含む): 145254816

約数和(自身を除く): 73514144

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 3947, 4544, 7894, 9088, 15788, 18176, 31576, 63152, 126304, 252608, 280237, 505216, 560474, 1010432, 1120948, 2241896, 4483792, 8967584, 17935168, 35870336, 71740672]

約数ペア:

[(1, 71740672), (2, 35870336), (4, 17935168), (8, 8967584), (16, 4483792), (32, 2241896), (64, 1120948), (71, 1010432), (128, 560474), (142, 505216), (256, 280237), (284, 252608), (568, 126304), (1136, 63152), (2272, 31576), (3947, 18176), (4544, 15788), (7894, 9088)]