67703948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16481}}^1$

素因数の和:16577

約数の個数: 24

約数和(自身を含む): 129218880

約数和(自身を除く): 61514932

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 16481, 32962, 65924, 214253, 428506, 857012, 1301999, 2603998, 5207996, 16925987, 33851974, 67703948]

約数ペア:

[(1, 67703948), (2, 33851974), (4, 16925987), (13, 5207996), (26, 2603998), (52, 1301999), (79, 857012), (158, 428506), (316, 214253), (1027, 65924), (2054, 32962), (4108, 16481)]