67219204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16363}}^1$

素因数の和:16459

約数の個数: 24

約数和(自身を含む): 128293760

約数和(自身を除く): 61074556

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 16363, 32726, 65452, 212719, 425438, 850876, 1292677, 2585354, 5170708, 16804801, 33609602, 67219204]

約数ペア:

[(1, 67219204), (2, 33609602), (4, 16804801), (13, 5170708), (26, 2585354), (52, 1292677), (79, 850876), (158, 425438), (316, 212719), (1027, 65452), (2054, 32726), (4108, 16363)]