28186808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271027}}^1$

素因数の和:271046

約数の個数: 16

約数和(自身を含む): 56915880

約数和(自身を除く): 28729072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271027, 542054, 1084108, 2168216, 3523351, 7046702, 14093404, 28186808]

約数ペア:

[(1, 28186808), (2, 14093404), (4, 7046702), (8, 3523351), (13, 2168216), (26, 1084108), (52, 542054), (104, 271027)]