40685722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 76406400

約数和(自身を除く): 35720678

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 698, 757, 1514, 2443, 3839, 4886, 5299, 7678, 8327, 10598, 16654, 26873, 53746, 58289, 116578, 264193, 528386, 1849351, 2906123, 3698702, 5812246, 20342861, 40685722]

約数ペア:

[(1, 40685722), (2, 20342861), (7, 5812246), (11, 3698702), (14, 2906123), (22, 1849351), (77, 528386), (154, 264193), (349, 116578), (698, 58289), (757, 53746), (1514, 26873), (2443, 16654), (3839, 10598), (4886, 8327), (5299, 7678)]