26338728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 49866072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 41, 52, 58, 71, 78, 82, 87, 104, 116, 123, 142, 156, 164, 174, 213, 232, 246, 284, 312, 328, 348, 377, 426, 492, 533, 568, 696, 754, 852, 923, 984, 1066, 1131, 1189, 1508, 1599, 1704, 1846, 2059, 2132, 2262, 2378, 2769, 2911, 3016, 3198, 3567, 3692, 4118, 4264, 4524, 4756, 5538, 5822, 6177, 6396, 7134, 7384, 8236, 8733, 9048, 9512, 11076, 11644, 12354, 12792, 14268, 15457, 16472, 17466, 22152, 23288, 24708, 26767, 28536, 30914, 34932, 37843, 46371, 49416, 53534, 61828, 69864, 75686, 80301, 84419, 92742, 107068, 113529, 123656, 151372, 160602, 168838, 185484, 214136, 227058, 253257, 302744, 321204, 337676, 370968, 454116, 506514, 642408, 675352, 908232, 1013028, 1097447, 2026056, 2194894, 3292341, 4389788, 6584682, 8779576, 13169364, 26338728]

約数ペア:

[(1, 26338728), (2, 13169364), (3, 8779576), (4, 6584682), (6, 4389788), (8, 3292341), (12, 2194894), (13, 2026056), (24, 1097447), (26, 1013028), (29, 908232), (39, 675352), (41, 642408), (52, 506514), (58, 454116), (71, 370968), (78, 337676), (82, 321204), (87, 302744), (104, 253257), (116, 227058), (123, 214136), (142, 185484), (156, 168838), (164, 160602), (174, 151372), (213, 123656), (232, 113529), (246, 107068), (284, 92742), (312, 84419), (328, 80301), (348, 75686), (377, 69864), (426, 61828), (492, 53534), (533, 49416), (568, 46371), (696, 37843), (754, 34932), (852, 30914), (923, 28536), (984, 26767), (1066, 24708), (1131, 23288), (1189, 22152), (1508, 17466), (1599, 16472), (1704, 15457), (1846, 14268), (2059, 12792), (2132, 12354), (2262, 11644), (2378, 11076), (2769, 9512), (2911, 9048), (3016, 8733), (3198, 8236), (3567, 7384), (3692, 7134), (4118, 6396), (4264, 6177), (4524, 5822), (4756, 5538)]