28179248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56813}}^1$

素因数の和:56852

約数の個数: 20

約数和(自身を含む): 56359488

約数和(自身を除く): 28180240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56813, 113626, 227252, 454504, 909008, 1761203, 3522406, 7044812, 14089624, 28179248]

約数ペア:

[(1, 28179248), (2, 14089624), (4, 7044812), (8, 3522406), (16, 1761203), (31, 909008), (62, 454504), (124, 227252), (248, 113626), (496, 56813)]