64396384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154799}}^1$

素因数の和:154822

約数の個数: 24

約数和(自身を含む): 136533600

約数和(自身を除く): 72137216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154799, 309598, 619196, 1238392, 2012387, 2476784, 4024774, 4953568, 8049548, 16099096, 32198192, 64396384]

約数ペア:

[(1, 64396384), (2, 32198192), (4, 16099096), (8, 8049548), (13, 4953568), (16, 4024774), (26, 2476784), (32, 2012387), (52, 1238392), (104, 619196), (208, 309598), (416, 154799)]