72515576

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12821}}^1$

素因数の和:12935

約数の個数: 32

約数和(自身を含む): 156941280

約数和(自身を除く): 84425704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 12821, 25642, 51284, 89747, 102568, 179494, 358988, 717976, 1294921, 2589842, 5179684, 9064447, 10359368, 18128894, 36257788, 72515576]

約数ペア:

[(1, 72515576), (2, 36257788), (4, 18128894), (7, 10359368), (8, 9064447), (14, 5179684), (28, 2589842), (56, 1294921), (101, 717976), (202, 358988), (404, 179494), (707, 102568), (808, 89747), (1414, 51284), (2828, 25642), (5656, 12821)]