28956486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371237}}^1$

素因数の和:371255

約数の個数: 16

約数和(自身を含む): 62367984

約数和(自身を除く): 33411498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371237, 742474, 1113711, 2227422, 4826081, 9652162, 14478243, 28956486]

約数ペア:

[(1, 28956486), (2, 14478243), (3, 9652162), (6, 4826081), (13, 2227422), (26, 1113711), (39, 742474), (78, 371237)]