28653508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19001}}^1$

素因数の和:19047

約数の個数: 24

約数和(自身を含む): 55865880

約数和(自身を除く): 27212372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 19001, 38002, 76004, 247013, 494026, 551029, 988052, 1102058, 2204116, 7163377, 14326754, 28653508]

約数ペア:

[(1, 28653508), (2, 14326754), (4, 7163377), (13, 2204116), (26, 1102058), (29, 988052), (52, 551029), (58, 494026), (116, 247013), (377, 76004), (754, 38002), (1508, 19001)]