70171288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 146800080

約数和(自身を除く): 76628792

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1021, 1562, 2042, 3124, 4084, 6248, 8168, 8591, 11231, 17182, 22462, 34364, 44924, 68728, 72491, 89848, 123541, 144982, 247082, 289964, 494164, 579928, 797401, 988328, 1594802, 3189604, 6379208, 8771411, 17542822, 35085644, 70171288]

約数ペア:

[(1, 70171288), (2, 35085644), (4, 17542822), (8, 8771411), (11, 6379208), (22, 3189604), (44, 1594802), (71, 988328), (88, 797401), (121, 579928), (142, 494164), (242, 289964), (284, 247082), (484, 144982), (568, 123541), (781, 89848), (968, 72491), (1021, 68728), (1562, 44924), (2042, 34364), (3124, 22462), (4084, 17182), (6248, 11231), (8168, 8591)]