61328608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 74612288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 337, 352, 376, 484, 517, 674, 752, 968, 1034, 1348, 1504, 1936, 2068, 2696, 3707, 3872, 4136, 5392, 5687, 7414, 8272, 10784, 11374, 14828, 15839, 16544, 22748, 29656, 31678, 40777, 45496, 59312, 63356, 81554, 90992, 118624, 126712, 163108, 174229, 181984, 253424, 326216, 348458, 506848, 652432, 696916, 1304864, 1393832, 1916519, 2787664, 3833038, 5575328, 7666076, 15332152, 30664304, 61328608]

約数ペア:

[(1, 61328608), (2, 30664304), (4, 15332152), (8, 7666076), (11, 5575328), (16, 3833038), (22, 2787664), (32, 1916519), (44, 1393832), (47, 1304864), (88, 696916), (94, 652432), (121, 506848), (176, 348458), (188, 326216), (242, 253424), (337, 181984), (352, 174229), (376, 163108), (484, 126712), (517, 118624), (674, 90992), (752, 81554), (968, 63356), (1034, 59312), (1348, 45496), (1504, 40777), (1936, 31678), (2068, 29656), (2696, 22748), (3707, 16544), (3872, 15839), (4136, 14828), (5392, 11374), (5687, 10784), (7414, 8272)]