38929786

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 68302080

約数和(自身を除く): 29372294

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 263, 526, 679, 763, 1358, 1526, 1841, 3682, 10573, 21146, 25511, 28667, 51022, 57334, 74011, 148022, 178577, 200669, 357154, 401338, 2780699, 5561398, 19464893, 38929786]

約数ペア:

[(1, 38929786), (2, 19464893), (7, 5561398), (14, 2780699), (97, 401338), (109, 357154), (194, 200669), (218, 178577), (263, 148022), (526, 74011), (679, 57334), (763, 51022), (1358, 28667), (1526, 25511), (1841, 21146), (3682, 10573)]