64368928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154733}}^1$

素因数の和:154756

約数の個数: 24

約数和(自身を含む): 136475388

約数和(自身を除く): 72106460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154733, 309466, 618932, 1237864, 2011529, 2475728, 4023058, 4951456, 8046116, 16092232, 32184464, 64368928]

約数ペア:

[(1, 64368928), (2, 32184464), (4, 16092232), (8, 8046116), (13, 4951456), (16, 4023058), (26, 2475728), (32, 2011529), (52, 1237864), (104, 618932), (208, 309466), (416, 154733)]