67110004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21157}}^1$

素因数の和:21235

約数の個数: 24

約数和(自身を含む): 128556008

約数和(自身を除く): 61446004

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 21157, 42314, 84628, 275041, 550082, 1100164, 1290577, 2581154, 5162308, 16777501, 33555002, 67110004]

約数ペア:

[(1, 67110004), (2, 33555002), (4, 16777501), (13, 5162308), (26, 2581154), (52, 1290577), (61, 1100164), (122, 550082), (244, 275041), (793, 84628), (1586, 42314), (3172, 21157)]