25303680188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{4229}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 46417109760

約数和(自身を除く): 21113429572

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 661, 1322, 2263, 2644, 4229, 4526, 8458, 9052, 16916, 20491, 40982, 48253, 81964, 96506, 131099, 193012, 262198, 308717, 524396, 617434, 1234868, 1495843, 2795369, 2991686, 5590738, 5983372, 9570227, 11181476, 19140454, 38280908, 86656439, 173312878, 204061937, 346625756, 408123874, 816247748, 6325920047, 12651840094, 25303680188]

約数ペア:

[(1, 25303680188), (2, 12651840094), (4, 6325920047), (31, 816247748), (62, 408123874), (73, 346625756), (124, 204061937), (146, 173312878), (292, 86656439), (661, 38280908), (1322, 19140454), (2263, 11181476), (2644, 9570227), (4229, 5983372), (4526, 5590738), (8458, 2991686), (9052, 2795369), (16916, 1495843), (20491, 1234868), (40982, 617434), (48253, 524396), (81964, 308717), (96506, 262198), (131099, 193012)]