71650612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 144353664

約数和(自身を除く): 72703052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 101, 202, 253, 404, 506, 701, 1012, 1111, 1402, 2222, 2323, 2804, 4444, 4646, 7711, 9292, 15422, 16123, 25553, 30844, 32246, 51106, 64492, 70801, 102212, 141602, 177353, 283204, 354706, 709412, 778811, 1557622, 1628423, 3115244, 3256846, 6513692, 17912653, 35825306, 71650612]

約数ペア:

[(1, 71650612), (2, 35825306), (4, 17912653), (11, 6513692), (22, 3256846), (23, 3115244), (44, 1628423), (46, 1557622), (92, 778811), (101, 709412), (202, 354706), (253, 283204), (404, 177353), (506, 141602), (701, 102212), (1012, 70801), (1111, 64492), (1402, 51106), (2222, 32246), (2323, 30844), (2804, 25553), (4444, 16123), (4646, 15422), (7711, 9292)]