64409933

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 75907584

約数和(自身を除く): 11497651

約数列:

[1, 7, 37, 259, 431, 577, 3017, 4039, 15947, 21349, 111629, 149443, 248687, 1740809, 9201419, 64409933]

約数ペア:

[(1, 64409933), (7, 9201419), (37, 1740809), (259, 248687), (431, 149443), (577, 111629), (3017, 21349), (4039, 15947)]