66920212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1699}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 120428000

約数和(自身を除く): 53507788

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 1699, 3398, 6796, 9847, 19694, 39388, 73057, 146114, 292228, 389071, 778142, 1556284, 16730053, 33460106, 66920212]

約数ペア:

[(1, 66920212), (2, 33460106), (4, 16730053), (43, 1556284), (86, 778142), (172, 389071), (229, 292228), (458, 146114), (916, 73057), (1699, 39388), (3398, 19694), (6796, 9847)]