23330371708

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{21491}}^1$

素因数の和:21922

約数の個数: 48

約数和(自身を含む): 47169609984

約数和(自身を除く): 23839238276

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 283, 548, 566, 959, 1132, 1918, 1981, 3836, 3962, 7924, 21491, 38771, 42982, 77542, 85964, 150437, 155084, 271397, 300874, 542794, 601748, 1085588, 2944267, 5888534, 6081953, 11777068, 12163906, 20609869, 24327812, 41219738, 42573671, 82439476, 85147342, 170294684, 833227561, 1666455122, 3332910244, 5832592927, 11665185854, 23330371708]

約数ペア:

[(1, 23330371708), (2, 11665185854), (4, 5832592927), (7, 3332910244), (14, 1666455122), (28, 833227561), (137, 170294684), (274, 85147342), (283, 82439476), (548, 42573671), (566, 41219738), (959, 24327812), (1132, 20609869), (1918, 12163906), (1981, 11777068), (3836, 6081953), (3962, 5888534), (7924, 2944267), (21491, 1085588), (38771, 601748), (42982, 542794), (77542, 300874), (85964, 271397), (150437, 155084)]