38768212

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 79544640

約数和(自身を除く): 40776428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1423, 1946, 2846, 3892, 5692, 6811, 9961, 13622, 19922, 27244, 39844, 69727, 139454, 197797, 278908, 395594, 791188, 1384579, 2769158, 5538316, 9692053, 19384106, 38768212]

約数ペア:

[(1, 38768212), (2, 19384106), (4, 9692053), (7, 5538316), (14, 2769158), (28, 1384579), (49, 791188), (98, 395594), (139, 278908), (196, 197797), (278, 139454), (556, 69727), (973, 39844), (1423, 27244), (1946, 19922), (2846, 13622), (3892, 9961), (5692, 6811)]