77433026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 130170240

約数和(自身を除く): 52737214

約数列:

[1, 2, 11, 22, 71, 89, 142, 178, 557, 781, 979, 1114, 1562, 1958, 6127, 6319, 12254, 12638, 39547, 49573, 69509, 79094, 99146, 139018, 435017, 545303, 870034, 1090606, 3519683, 7039366, 38716513, 77433026]

約数ペア:

[(1, 77433026), (2, 38716513), (11, 7039366), (22, 3519683), (71, 1090606), (89, 870034), (142, 545303), (178, 435017), (557, 139018), (781, 99146), (979, 79094), (1114, 69509), (1562, 49573), (1958, 39547), (6127, 12638), (6319, 12254)]