71033668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 126806400

約数和(自身を除く): 55772732

約数列:

[1, 2, 4, 67, 134, 239, 268, 478, 956, 1109, 2218, 4436, 16013, 32026, 64052, 74303, 148606, 265051, 297212, 530102, 1060204, 17758417, 35516834, 71033668]

約数ペア:

[(1, 71033668), (2, 35516834), (4, 17758417), (67, 1060204), (134, 530102), (239, 297212), (268, 265051), (478, 148606), (956, 74303), (1109, 64052), (2218, 32026), (4436, 16013)]