28645224

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 75176640

約数和(自身を除く): 46531416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 677, 984, 1032, 1354, 1763, 2031, 2708, 3526, 4062, 5289, 5416, 7052, 8124, 10578, 14104, 16248, 21156, 27757, 29111, 42312, 55514, 58222, 83271, 87333, 111028, 116444, 166542, 174666, 222056, 232888, 333084, 349332, 666168, 698664, 1193551, 2387102, 3580653, 4774204, 7161306, 9548408, 14322612, 28645224]

約数ペア:

[(1, 28645224), (2, 14322612), (3, 9548408), (4, 7161306), (6, 4774204), (8, 3580653), (12, 2387102), (24, 1193551), (41, 698664), (43, 666168), (82, 349332), (86, 333084), (123, 232888), (129, 222056), (164, 174666), (172, 166542), (246, 116444), (258, 111028), (328, 87333), (344, 83271), (492, 58222), (516, 55514), (677, 42312), (984, 29111), (1032, 27757), (1354, 21156), (1763, 16248), (2031, 14104), (2708, 10578), (3526, 8124), (4062, 7052), (5289, 5416)]