26047770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 72493056

約数和(自身を除く): 46445286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1747, 2130, 2485, 2982, 3494, 4970, 5241, 7455, 8735, 10482, 12229, 14910, 17470, 24458, 26205, 36687, 52410, 61145, 73374, 122290, 124037, 183435, 248074, 366870, 372111, 620185, 744222, 868259, 1240370, 1736518, 1860555, 2604777, 3721110, 4341295, 5209554, 8682590, 13023885, 26047770]

約数ペア:

[(1, 26047770), (2, 13023885), (3, 8682590), (5, 5209554), (6, 4341295), (7, 3721110), (10, 2604777), (14, 1860555), (15, 1736518), (21, 1240370), (30, 868259), (35, 744222), (42, 620185), (70, 372111), (71, 366870), (105, 248074), (142, 183435), (210, 124037), (213, 122290), (355, 73374), (426, 61145), (497, 52410), (710, 36687), (994, 26205), (1065, 24458), (1491, 17470), (1747, 14910), (2130, 12229), (2485, 10482), (2982, 8735), (3494, 7455), (4970, 5241)]