129765076

素因数分解:

$2^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2477}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 259773696

約数和(自身を除く): 130008620

約数列:

[1, 2, 4, 7, 14, 28, 1871, 2477, 3742, 4954, 7484, 9908, 13097, 17339, 26194, 34678, 52388, 69356, 4634467, 9268934, 18537868, 32441269, 64882538, 129765076]

約数ペア:

[(1, 129765076), (2, 64882538), (4, 32441269), (7, 18537868), (14, 9268934), (28, 4634467), (1871, 69356), (2477, 52388), (3742, 34678), (4954, 26194), (7484, 17339), (9908, 13097)]