38500028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22541}}^1$

素因数の和:22613

約数の個数: 24

約数和(自身を含む): 78265824

約数和(自身を除く): 39765796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22541, 45082, 90164, 157787, 315574, 631148, 1375001, 2750002, 5500004, 9625007, 19250014, 38500028]

約数ペア:

[(1, 38500028), (2, 19250014), (4, 9625007), (7, 5500004), (14, 2750002), (28, 1375001), (61, 631148), (122, 315574), (244, 157787), (427, 90164), (854, 45082), (1708, 22541)]