212433728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{255329}}^1$

素因数の和:255354

約数の個数: 28

約数和(自身を含む): 453976740

約数和(自身を除く): 241543012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 255329, 510658, 1021316, 2042632, 3319277, 4085264, 6638554, 8170528, 13277108, 16341056, 26554216, 53108432, 106216864, 212433728]

約数ペア:

[(1, 212433728), (2, 106216864), (4, 53108432), (8, 26554216), (13, 16341056), (16, 13277108), (26, 8170528), (32, 6638554), (52, 4085264), (64, 3319277), (104, 2042632), (208, 1021316), (416, 510658), (832, 255329)]