71603826.000000000

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 236453616

約数和(自身を除く): 104513300

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 3947, 7894, 8357, 15788, 16714, 33428, 240767, 481534, 540739, 963068, 1081478, 2162956, 32985079, 65970158, 131940316]

約数ペア:

[(1, 131940316), (2, 65970158), (4, 32985079), (61, 2162956), (122, 1081478), (137, 963068), (244, 540739), (274, 481534), (548, 240767), (3947, 33428), (7894, 16714), (8357, 15788)]