22428456

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 58206720

約数和(自身を除く): 35778264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 103, 129, 172, 206, 211, 258, 309, 344, 412, 422, 516, 618, 633, 824, 844, 1032, 1236, 1266, 1688, 2472, 2532, 4429, 5064, 8858, 9073, 13287, 17716, 18146, 21733, 26574, 27219, 35432, 36292, 43466, 53148, 54438, 65199, 72584, 86932, 106296, 108876, 130398, 173864, 217752, 260796, 521592, 934519, 1869038, 2803557, 3738076, 5607114, 7476152, 11214228, 22428456]

約数ペア:

[(1, 22428456), (2, 11214228), (3, 7476152), (4, 5607114), (6, 3738076), (8, 2803557), (12, 1869038), (24, 934519), (43, 521592), (86, 260796), (103, 217752), (129, 173864), (172, 130398), (206, 108876), (211, 106296), (258, 86932), (309, 72584), (344, 65199), (412, 54438), (422, 53148), (516, 43466), (618, 36292), (633, 35432), (824, 27219), (844, 26574), (1032, 21733), (1236, 18146), (1266, 17716), (1688, 13287), (2472, 9073), (2532, 8858), (4429, 5064)]