64620142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2153}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 99514800

約数和(自身を除く): 34894658

約数列:

[1, 2, 43, 86, 349, 698, 2153, 4306, 15007, 30014, 92579, 185158, 751397, 1502794, 32310071, 64620142]

約数ペア:

[(1, 64620142), (2, 32310071), (43, 1502794), (86, 751397), (349, 185158), (698, 92579), (2153, 30014), (4306, 15007)]