68484572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8839}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 129948000

約数和(自身を除く): 61463428

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8839, 17678, 35356, 114907, 229814, 459628, 1317011, 2634022, 5268044, 17121143, 34242286, 68484572]

約数ペア:

[(1, 68484572), (2, 34242286), (4, 17121143), (13, 5268044), (26, 2634022), (52, 1317011), (149, 459628), (298, 229814), (596, 114907), (1937, 35356), (3874, 17678), (7748, 8839)]