38865788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9461}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 74182080

約数和(自身を除く): 35316292

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 9461, 18922, 37844, 122993, 245986, 491972, 747419, 1494838, 2989676, 9716447, 19432894, 38865788]

約数ペア:

[(1, 38865788), (2, 19432894), (4, 9716447), (13, 2989676), (26, 1494838), (52, 747419), (79, 491972), (158, 245986), (316, 122993), (1027, 37844), (2054, 18922), (4108, 9461)]