67284973

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 79948800

約数和(自身を除く): 12663827

約数列:

[1, 7, 31, 149, 217, 1043, 2081, 4619, 14567, 32333, 64511, 310069, 451577, 2170483, 9612139, 67284973]

約数ペア:

[(1, 67284973), (7, 9612139), (31, 2170483), (149, 451577), (217, 310069), (1043, 64511), (2081, 32333), (4619, 14567)]