39818072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37423}}^1$

素因数の和:37455

約数の個数: 32

約数和(自身を含む): 89817600

約数和(自身を除く): 49999528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37423, 74846, 149692, 261961, 299384, 523922, 711037, 1047844, 1422074, 2095688, 2844148, 4977259, 5688296, 9954518, 19909036, 39818072]

約数ペア:

[(1, 39818072), (2, 19909036), (4, 9954518), (7, 5688296), (8, 4977259), (14, 2844148), (19, 2095688), (28, 1422074), (38, 1047844), (56, 711037), (76, 523922), (133, 299384), (152, 261961), (266, 149692), (532, 74846), (1064, 37423)]