64746812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73243}}^1$

素因数の和:73277

約数の個数: 24

約数和(自身を含む): 129202416

約数和(自身を除く): 64455604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 73243, 146486, 292972, 952159, 1245131, 1904318, 2490262, 3808636, 4980524, 16186703, 32373406, 64746812]

約数ペア:

[(1, 64746812), (2, 32373406), (4, 16186703), (13, 4980524), (17, 3808636), (26, 2490262), (34, 1904318), (52, 1245131), (68, 952159), (221, 292972), (442, 146486), (884, 73243)]