15672324928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18836929}}^1$

素因数の和:18836954

約数の個数: 28

約数和(自身を含む): 33492061540

約数和(自身を除く): 17819736612

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18836929, 37673858, 75347716, 150695432, 244880077, 301390864, 489760154, 602781728, 979520308, 1205563456, 1959040616, 3918081232, 7836162464, 15672324928]

約数ペア:

[(1, 15672324928), (2, 7836162464), (4, 3918081232), (8, 1959040616), (13, 1205563456), (16, 979520308), (26, 602781728), (32, 489760154), (52, 301390864), (64, 244880077), (104, 150695432), (208, 75347716), (416, 37673858), (832, 18836929)]