61942876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2417}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 111711600

約数和(自身を除く): 49768724

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 2417, 4834, 6407, 9668, 12814, 25628, 103931, 207862, 360133, 415724, 720266, 1440532, 15485719, 30971438, 61942876]

約数ペア:

[(1, 61942876), (2, 30971438), (4, 15485719), (43, 1440532), (86, 720266), (149, 415724), (172, 360133), (298, 207862), (596, 103931), (2417, 25628), (4834, 12814), (6407, 9668)]