28736700890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1\times {\mathrm{15607}}^1$

素因数の和:26462

約数の個数: 32

約数和(自身を含む): 54777337344

約数和(自身を除く): 26040636454

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10831, 15607, 21662, 31214, 54155, 78035, 108310, 156070, 184127, 265319, 368254, 530638, 920635, 1326595, 1841270, 2653190, 169039417, 338078834, 845197085, 1690394170, 2873670089, 5747340178, 14368350445, 28736700890]

約数ペア:

[(1, 28736700890), (2, 14368350445), (5, 5747340178), (10, 2873670089), (17, 1690394170), (34, 845197085), (85, 338078834), (170, 169039417), (10831, 2653190), (15607, 1841270), (21662, 1326595), (31214, 920635), (54155, 530638), (78035, 368254), (108310, 265319), (156070, 184127)]