39790728

素因数分解:

$2^3\times 3^2\times {\mathrm{552649}}^1$

素因数の和:552661

約数の個数: 24

約数和(自身を含む): 107766750

約数和(自身を除く): 67976022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 552649, 1105298, 1657947, 2210596, 3315894, 4421192, 4973841, 6631788, 9947682, 13263576, 19895364, 39790728]

約数ペア:

[(1, 39790728), (2, 19895364), (3, 13263576), (4, 9947682), (6, 6631788), (8, 4973841), (9, 4421192), (12, 3315894), (18, 2210596), (24, 1657947), (36, 1105298), (72, 552649)]