38647472

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{6961}}^1$

素因数の和:7316

約数の個数: 20

約数和(自身を含む): 75106056

約数和(自身を除く): 36458584

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 6961, 13922, 27844, 55688, 111376, 2415467, 4830934, 9661868, 19323736, 38647472]

約数ペア:

[(1, 38647472), (2, 19323736), (4, 9661868), (8, 4830934), (16, 2415467), (347, 111376), (694, 55688), (1388, 27844), (2776, 13922), (5552, 6961)]