38947664

素因数分解:

$2^4\times 7^1\times {\mathrm{347747}}^1$

素因数の和:347762

約数の個数: 20

約数和(自身を含む): 86241504

約数和(自身を除く): 47293840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347747, 695494, 1390988, 2434229, 2781976, 4868458, 5563952, 9736916, 19473832, 38947664]

約数ペア:

[(1, 38947664), (2, 19473832), (4, 9736916), (7, 5563952), (8, 4868458), (14, 2781976), (16, 2434229), (28, 1390988), (56, 695494), (112, 347747)]