8481616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 19510036

約数和(自身を除く): 11028420

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 337, 484, 572, 674, 968, 1144, 1348, 1573, 1936, 2288, 2696, 3146, 3707, 4381, 5392, 6292, 7414, 8762, 12584, 14828, 17524, 25168, 29656, 35048, 40777, 48191, 59312, 70096, 81554, 96382, 163108, 192764, 326216, 385528, 530101, 652432, 771056, 1060202, 2120404, 4240808, 8481616]

約数ペア:

[(1, 8481616), (2, 4240808), (4, 2120404), (8, 1060202), (11, 771056), (13, 652432), (16, 530101), (22, 385528), (26, 326216), (44, 192764), (52, 163108), (88, 96382), (104, 81554), (121, 70096), (143, 59312), (176, 48191), (208, 40777), (242, 35048), (286, 29656), (337, 25168), (484, 17524), (572, 14828), (674, 12584), (968, 8762), (1144, 7414), (1348, 6292), (1573, 5392), (1936, 4381), (2288, 3707), (2696, 3146)]