64473164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29147}}^1$

素因数の和:29237

約数の個数: 24

約数和(自身を含む): 130583040

約数和(自身を除く): 66109876

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 29147, 58294, 116588, 204029, 408058, 816116, 2302613, 4605226, 9210452, 16118291, 32236582, 64473164]

約数ペア:

[(1, 64473164), (2, 32236582), (4, 16118291), (7, 9210452), (14, 4605226), (28, 2302613), (79, 816116), (158, 408058), (316, 204029), (553, 116588), (1106, 58294), (2212, 29147)]