72286522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 135659520

約数和(自身を除く): 63372998

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 734, 1279, 2558, 2569, 4037, 5138, 8074, 8953, 14069, 17906, 28138, 28259, 56518, 98483, 196966, 469393, 938786, 3285751, 5163323, 6571502, 10326646, 36143261, 72286522]

約数ペア:

[(1, 72286522), (2, 36143261), (7, 10326646), (11, 6571502), (14, 5163323), (22, 3285751), (77, 938786), (154, 469393), (367, 196966), (734, 98483), (1279, 56518), (2558, 28259), (2569, 28138), (4037, 17906), (5138, 14069), (8074, 8953)]