28868892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185057}}^1$

素因数の和:185077

約数の個数: 24

約数和(自身を含む): 72542736

約数和(自身を除く): 43673844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185057, 370114, 555171, 740228, 1110342, 2220684, 2405741, 4811482, 7217223, 9622964, 14434446, 28868892]

約数ペア:

[(1, 28868892), (2, 14434446), (3, 9622964), (4, 7217223), (6, 4811482), (12, 2405741), (13, 2220684), (26, 1110342), (39, 740228), (52, 555171), (78, 370114), (156, 185057)]