25428744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 76134240

約数和(自身を除く): 50705496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 97, 99, 132, 194, 198, 264, 291, 331, 388, 396, 582, 662, 776, 792, 873, 993, 1067, 1164, 1324, 1746, 1986, 2134, 2328, 2648, 2979, 3201, 3492, 3641, 3972, 4268, 5958, 6402, 6984, 7282, 7944, 8536, 9603, 10923, 11916, 12804, 14564, 19206, 21846, 23832, 25608, 29128, 32107, 32769, 38412, 43692, 64214, 65538, 76824, 87384, 96321, 128428, 131076, 192642, 256856, 262152, 288963, 353177, 385284, 577926, 706354, 770568, 1059531, 1155852, 1412708, 2119062, 2311704, 2825416, 3178593, 4238124, 6357186, 8476248, 12714372, 25428744]

約数ペア:

[(1, 25428744), (2, 12714372), (3, 8476248), (4, 6357186), (6, 4238124), (8, 3178593), (9, 2825416), (11, 2311704), (12, 2119062), (18, 1412708), (22, 1155852), (24, 1059531), (33, 770568), (36, 706354), (44, 577926), (66, 385284), (72, 353177), (88, 288963), (97, 262152), (99, 256856), (132, 192642), (194, 131076), (198, 128428), (264, 96321), (291, 87384), (331, 76824), (388, 65538), (396, 64214), (582, 43692), (662, 38412), (776, 32769), (792, 32107), (873, 29128), (993, 25608), (1067, 23832), (1164, 21846), (1324, 19206), (1746, 14564), (1986, 12804), (2134, 11916), (2328, 10923), (2648, 9603), (2979, 8536), (3201, 7944), (3492, 7282), (3641, 6984), (3972, 6402), (4268, 5958)]