64012564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207833}}^1$

素因数の和:207855

約数の個数: 24

約数和(自身を含む): 139664448

約数和(自身を除く): 75651884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 207833, 415666, 831332, 1454831, 2286163, 2909662, 4572326, 5819324, 9144652, 16003141, 32006282, 64012564]

約数ペア:

[(1, 64012564), (2, 32006282), (4, 16003141), (7, 9144652), (11, 5819324), (14, 4572326), (22, 2909662), (28, 2286163), (44, 1454831), (77, 831332), (154, 415666), (308, 207833)]