38638544

素因数分解:

$2^4\times 7^1\times {\mathrm{344987}}^1$

素因数の和:345002

約数の個数: 20

約数和(自身を含む): 85557024

約数和(自身を除く): 46918480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 344987, 689974, 1379948, 2414909, 2759896, 4829818, 5519792, 9659636, 19319272, 38638544]

約数ペア:

[(1, 38638544), (2, 19319272), (4, 9659636), (7, 5519792), (8, 4829818), (14, 2759896), (16, 2414909), (28, 1379948), (56, 689974), (112, 344987)]