28410408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 55455192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 239, 254, 312, 381, 468, 478, 508, 717, 762, 936, 956, 1016, 1143, 1434, 1524, 1651, 1912, 2151, 2286, 2868, 3048, 3107, 3302, 4302, 4572, 4953, 5736, 6214, 6604, 8604, 9144, 9321, 9906, 12428, 13208, 14859, 17208, 18642, 19812, 24856, 27963, 29718, 30353, 37284, 39624, 55926, 59436, 60706, 74568, 91059, 111852, 118872, 121412, 182118, 223704, 242824, 273177, 364236, 394589, 546354, 728472, 789178, 1092708, 1183767, 1578356, 2185416, 2367534, 3156712, 3551301, 4735068, 7102602, 9470136, 14205204, 28410408]

約数ペア:

[(1, 28410408), (2, 14205204), (3, 9470136), (4, 7102602), (6, 4735068), (8, 3551301), (9, 3156712), (12, 2367534), (13, 2185416), (18, 1578356), (24, 1183767), (26, 1092708), (36, 789178), (39, 728472), (52, 546354), (72, 394589), (78, 364236), (104, 273177), (117, 242824), (127, 223704), (156, 182118), (234, 121412), (239, 118872), (254, 111852), (312, 91059), (381, 74568), (468, 60706), (478, 59436), (508, 55926), (717, 39624), (762, 37284), (936, 30353), (956, 29718), (1016, 27963), (1143, 24856), (1434, 19812), (1524, 18642), (1651, 17208), (1912, 14859), (2151, 13208), (2286, 12428), (2868, 9906), (3048, 9321), (3107, 9144), (3302, 8604), (4302, 6604), (4572, 6214), (4953, 5736)]