38881012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 69704712

約数和(自身を除く): 30823700

約数列:

[1, 2, 4, 53, 106, 212, 241, 482, 761, 964, 1522, 3044, 12773, 25546, 40333, 51092, 80666, 161332, 183401, 366802, 733604, 9720253, 19440506, 38881012]

約数ペア:

[(1, 38881012), (2, 19440506), (4, 9720253), (53, 733604), (106, 366802), (212, 183401), (241, 161332), (482, 80666), (761, 51092), (964, 40333), (1522, 25546), (3044, 12773)]