77952854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 64710826

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 2579, 4318, 5158, 15113, 18053, 30226, 36106, 43843, 87686, 306901, 327533, 613802, 655066, 2292731, 4585462, 5568061, 11136122, 38976427, 77952854]

約数ペア:

[(1, 77952854), (2, 38976427), (7, 11136122), (14, 5568061), (17, 4585462), (34, 2292731), (119, 655066), (127, 613802), (238, 327533), (254, 306901), (889, 87686), (1778, 43843), (2159, 36106), (2579, 30226), (4318, 18053), (5158, 15113)]