15696849956

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{101}}^2\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 54

約数和(自身を含む): 28615737654

約数和(自身を除く): 12918887698

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 281, 404, 562, 1124, 1369, 2738, 3737, 5476, 7474, 10201, 10397, 14948, 20402, 20794, 28381, 40804, 41588, 56762, 113524, 138269, 276538, 377437, 384689, 553076, 754874, 769378, 1050097, 1509748, 1538756, 2100194, 2866481, 4200388, 5732962, 11465924, 13965169, 27930338, 38853589, 55860676, 77707178, 106059797, 155414356, 212119594, 424239188, 3924212489, 7848424978, 15696849956]

約数ペア:

[(1, 15696849956), (2, 7848424978), (4, 3924212489), (37, 424239188), (74, 212119594), (101, 155414356), (148, 106059797), (202, 77707178), (281, 55860676), (404, 38853589), (562, 27930338), (1124, 13965169), (1369, 11465924), (2738, 5732962), (3737, 4200388), (5476, 2866481), (7474, 2100194), (10201, 1538756), (10397, 1509748), (14948, 1050097), (20402, 769378), (20794, 754874), (28381, 553076), (40804, 384689), (41588, 377437), (56762, 276538), (113524, 138269)]