68646628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18199}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 59772572

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 18199, 36398, 72796, 418577, 746159, 837154, 1492318, 1674308, 2984636, 17161657, 34323314, 68646628]

約数ペア:

[(1, 68646628), (2, 34323314), (4, 17161657), (23, 2984636), (41, 1674308), (46, 1492318), (82, 837154), (92, 746159), (164, 418577), (943, 72796), (1886, 36398), (3772, 18199)]