57705172

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1889}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 115577280

約数和(自身を除く): 57872108

約数列:

[1, 2, 4, 7, 14, 28, 1091, 1889, 2182, 3778, 4364, 7556, 7637, 13223, 15274, 26446, 30548, 52892, 2060899, 4121798, 8243596, 14426293, 28852586, 57705172]

約数ペア:

[(1, 57705172), (2, 28852586), (4, 14426293), (7, 8243596), (14, 4121798), (28, 2060899), (1091, 52892), (1889, 30548), (2182, 26446), (3778, 15274), (4364, 13223), (7556, 7637)]