8148392

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 17565120

約数和(自身を除く): 9416728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 641, 908, 1282, 1589, 1816, 2564, 3178, 4487, 5128, 6356, 8974, 12712, 17948, 35896, 145507, 291014, 582028, 1018549, 1164056, 2037098, 4074196, 8148392]

約数ペア:

[(1, 8148392), (2, 4074196), (4, 2037098), (7, 1164056), (8, 1018549), (14, 582028), (28, 291014), (56, 145507), (227, 35896), (454, 17948), (641, 12712), (908, 8974), (1282, 6356), (1589, 5128), (1816, 4487), (2564, 3178)]