129374056

素因数分解:

$2^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{2677}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 277655040

約数和(自身を除く): 148280984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 863, 1726, 2677, 3452, 5354, 6041, 6904, 10708, 12082, 18739, 21416, 24164, 37478, 48328, 74956, 149912, 2310251, 4620502, 9241004, 16171757, 18482008, 32343514, 64687028, 129374056]

約数ペア:

[(1, 129374056), (2, 64687028), (4, 32343514), (7, 18482008), (8, 16171757), (14, 9241004), (28, 4620502), (56, 2310251), (863, 149912), (1726, 74956), (2677, 48328), (3452, 37478), (5354, 24164), (6041, 21416), (6904, 18739), (10708, 12082)]