47877404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 86283120

約数和(自身を除く): 38405716

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 1609, 3218, 6436, 7439, 14878, 29756, 69187, 138374, 276748, 278357, 556714, 1113428, 11969351, 23938702, 47877404]

約数ペア:

[(1, 47877404), (2, 23938702), (4, 11969351), (43, 1113428), (86, 556714), (172, 278357), (173, 276748), (346, 138374), (692, 69187), (1609, 29756), (3218, 14878), (6436, 7439)]