64610812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19391}}^1$

素因数の和:19426

約数の個数: 36

約数和(自身を含む): 139273344

約数和(自身を除く): 74662532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 19391, 38782, 77564, 135737, 271474, 329647, 542948, 659294, 950159, 1318588, 1900318, 2307529, 3800636, 4615058, 9230116, 16152703, 32305406, 64610812]

約数ペア:

[(1, 64610812), (2, 32305406), (4, 16152703), (7, 9230116), (14, 4615058), (17, 3800636), (28, 2307529), (34, 1900318), (49, 1318588), (68, 950159), (98, 659294), (119, 542948), (196, 329647), (238, 271474), (476, 135737), (833, 77564), (1666, 38782), (3332, 19391)]