38844068

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 69438264

約数和(自身を除く): 30594196

約数列:

[1, 2, 4, 61, 122, 244, 397, 401, 794, 802, 1588, 1604, 24217, 24461, 48434, 48922, 96868, 97844, 159197, 318394, 636788, 9711017, 19422034, 38844068]

約数ペア:

[(1, 38844068), (2, 19422034), (4, 9711017), (61, 636788), (122, 318394), (244, 159197), (397, 97844), (401, 96868), (794, 48922), (802, 48434), (1588, 24461), (1604, 24217)]