64005412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18803}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 120044736

約数和(自身を除く): 56039324

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 18803, 37606, 75212, 432469, 695711, 864938, 1391422, 1729876, 2782844, 16001353, 32002706, 64005412]

約数ペア:

[(1, 64005412), (2, 32002706), (4, 16001353), (23, 2782844), (37, 1729876), (46, 1391422), (74, 864938), (92, 695711), (148, 432469), (851, 75212), (1702, 37606), (3404, 18803)]