28771132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19079}}^1$

素因数の和:19125

約数の個数: 24

約数和(自身を含む): 56095200

約数和(自身を除く): 27324068

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 19079, 38158, 76316, 248027, 496054, 553291, 992108, 1106582, 2213164, 7192783, 14385566, 28771132]

約数ペア:

[(1, 28771132), (2, 14385566), (4, 7192783), (13, 2213164), (26, 1106582), (29, 992108), (52, 553291), (58, 496054), (116, 248027), (377, 76316), (754, 38158), (1508, 19079)]