28074504

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 72858240

約数和(自身を除く): 44783736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 164, 206, 246, 277, 309, 328, 412, 492, 554, 618, 824, 831, 984, 1108, 1236, 1662, 2216, 2472, 3324, 4223, 6648, 8446, 11357, 12669, 16892, 22714, 25338, 28531, 33784, 34071, 45428, 50676, 57062, 68142, 85593, 90856, 101352, 114124, 136284, 171186, 228248, 272568, 342372, 684744, 1169771, 2339542, 3509313, 4679084, 7018626, 9358168, 14037252, 28074504]

約数ペア:

[(1, 28074504), (2, 14037252), (3, 9358168), (4, 7018626), (6, 4679084), (8, 3509313), (12, 2339542), (24, 1169771), (41, 684744), (82, 342372), (103, 272568), (123, 228248), (164, 171186), (206, 136284), (246, 114124), (277, 101352), (309, 90856), (328, 85593), (412, 68142), (492, 57062), (554, 50676), (618, 45428), (824, 34071), (831, 33784), (984, 28531), (1108, 25338), (1236, 22714), (1662, 16892), (2216, 12669), (2472, 11357), (3324, 8446), (4223, 6648)]