64156232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67391}}^1$

素因数の和:67421

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 81410488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67391, 134782, 269564, 471737, 539128, 943474, 1145647, 1886948, 2291294, 3773896, 4582588, 8019529, 9165176, 16039058, 32078116, 64156232]

約数ペア:

[(1, 64156232), (2, 32078116), (4, 16039058), (7, 9165176), (8, 8019529), (14, 4582588), (17, 3773896), (28, 2291294), (34, 1886948), (56, 1145647), (68, 943474), (119, 539128), (136, 471737), (238, 269564), (476, 134782), (952, 67391)]