77138684

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11527}}^1$

素因数の和:11777

約数の個数: 24

約数和(自身を含む): 154936320

約数和(自身を除く): 77797636

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 11527, 23054, 46108, 80689, 161378, 322756, 2754953, 5509906, 11019812, 19284671, 38569342, 77138684]

約数ペア:

[(1, 77138684), (2, 38569342), (4, 19284671), (7, 11019812), (14, 5509906), (28, 2754953), (239, 322756), (478, 161378), (956, 80689), (1673, 46108), (3346, 23054), (6692, 11527)]