64521692

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 115758720

約数和(自身を除く): 51237028

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 2087, 4174, 7729, 8348, 15458, 30916, 123133, 246266, 273397, 492532, 546794, 1093588, 16130423, 32260846, 64521692]

約数ペア:

[(1, 64521692), (2, 32260846), (4, 16130423), (59, 1093588), (118, 546794), (131, 492532), (236, 273397), (262, 246266), (524, 123133), (2087, 30916), (4174, 15458), (7729, 8348)]