38842636

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9187}}^1$

素因数の和:9349

約数の個数: 24

約数和(自身を含む): 78208256

約数和(自身を除く): 39365620

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 9187, 18374, 36748, 64309, 128618, 257236, 1387237, 2774474, 5548948, 9710659, 19421318, 38842636]

約数ペア:

[(1, 38842636), (2, 19421318), (4, 9710659), (7, 5548948), (14, 2774474), (28, 1387237), (151, 257236), (302, 128618), (604, 64309), (1057, 36748), (2114, 18374), (4228, 9187)]