38261636

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18803

約数の個数: 24

約数和(自身を含む): 77575680

約数和(自身を除く): 39314044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 18719, 37438, 74876, 131033, 262066, 524132, 1366487, 2732974, 5465948, 9565409, 19130818, 38261636]

約数ペア:

[(1, 38261636), (2, 19130818), (4, 9565409), (7, 5465948), (14, 2732974), (28, 1366487), (73, 524132), (146, 262066), (292, 131033), (511, 74876), (1022, 37438), (2044, 18719)]