25590236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 55694016

約数和(自身を除く): 30103780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1453, 2516, 2906, 4403, 5812, 8806, 10171, 17612, 20342, 24701, 40684, 49402, 53761, 98804, 107522, 172907, 215044, 345814, 376327, 691628, 752654, 913937, 1505308, 1827874, 3655748, 6397559, 12795118, 25590236]

約数ペア:

[(1, 25590236), (2, 12795118), (4, 6397559), (7, 3655748), (14, 1827874), (17, 1505308), (28, 913937), (34, 752654), (37, 691628), (68, 376327), (74, 345814), (119, 215044), (148, 172907), (238, 107522), (259, 98804), (476, 53761), (518, 49402), (629, 40684), (1036, 24701), (1258, 20342), (1453, 17612), (2516, 10171), (2906, 8806), (4403, 5812)]