38943604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33923}}^1$

素因数の和:33975

約数の個数: 24

約数和(自身を含む): 79789248

約数和(自身を除く): 40845644

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 33923, 67846, 135692, 237461, 474922, 949844, 1390843, 2781686, 5563372, 9735901, 19471802, 38943604]

約数ペア:

[(1, 38943604), (2, 19471802), (4, 9735901), (7, 5563372), (14, 2781686), (28, 1390843), (41, 949844), (82, 474922), (164, 237461), (287, 135692), (574, 67846), (1148, 33923)]