77794886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 128908416

約数和(自身を除く): 51113530

約数列:

[1, 2, 13, 26, 61, 122, 181, 271, 362, 542, 793, 1586, 2353, 3523, 4706, 7046, 11041, 16531, 22082, 33062, 49051, 98102, 143533, 214903, 287066, 429806, 637663, 1275326, 2992111, 5984222, 38897443, 77794886]

約数ペア:

[(1, 77794886), (2, 38897443), (13, 5984222), (26, 2992111), (61, 1275326), (122, 637663), (181, 429806), (271, 287066), (362, 214903), (542, 143533), (793, 98102), (1586, 49051), (2353, 33062), (3523, 22082), (4706, 16531), (7046, 11041)]