82982564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 171806208

約数和(自身を除く): 88823644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 463, 518, 692, 926, 1036, 1211, 1852, 2422, 3241, 4844, 6401, 6482, 12802, 12964, 17131, 25604, 34262, 44807, 68524, 80099, 89614, 119917, 160198, 179228, 239834, 320396, 479668, 560693, 1121386, 2242772, 2963663, 5927326, 11854652, 20745641, 41491282, 82982564]

約数ペア:

[(1, 82982564), (2, 41491282), (4, 20745641), (7, 11854652), (14, 5927326), (28, 2963663), (37, 2242772), (74, 1121386), (148, 560693), (173, 479668), (259, 320396), (346, 239834), (463, 179228), (518, 160198), (692, 119917), (926, 89614), (1036, 80099), (1211, 68524), (1852, 44807), (2422, 34262), (3241, 25604), (4844, 17131), (6401, 12964), (6482, 12802)]