28249177684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1\times {\mathrm{17747}}^1$

素因数の和:22144

約数の個数: 48

約数和(自身を含む): 60861725568

約数和(自身を除く): 32612547884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4373, 8746, 17492, 17747, 30611, 35494, 56849, 61222, 70988, 113698, 122444, 124229, 227396, 230711, 248458, 397943, 461422, 496916, 795886, 922844, 1591772, 1614977, 3229954, 6459908, 77607631, 155215262, 310430524, 543253417, 1008899203, 1086506834, 2017798406, 2173013668, 4035596812, 7062294421, 14124588842, 28249177684]

約数ペア:

[(1, 28249177684), (2, 14124588842), (4, 7062294421), (7, 4035596812), (13, 2173013668), (14, 2017798406), (26, 1086506834), (28, 1008899203), (52, 543253417), (91, 310430524), (182, 155215262), (364, 77607631), (4373, 6459908), (8746, 3229954), (17492, 1614977), (17747, 1591772), (30611, 922844), (35494, 795886), (56849, 496916), (61222, 461422), (70988, 397943), (113698, 248458), (122444, 230711), (124229, 227396)]