71792798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20312

約数の個数: 32

約数和(自身を含む): 140106240

約数和(自身を除く): 68313442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 20269, 40538, 141883, 222959, 283766, 445918, 466187, 932374, 1560713, 3121426, 3263309, 5128057, 6526618, 10256114, 35896399, 71792798]

約数ペア:

[(1, 71792798), (2, 35896399), (7, 10256114), (11, 6526618), (14, 5128057), (22, 3263309), (23, 3121426), (46, 1560713), (77, 932374), (154, 466187), (161, 445918), (253, 283766), (322, 222959), (506, 141883), (1771, 40538), (3542, 20269)]