28443756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{215483}}^1$

素因数の和:215501

約数の個数: 24

約数和(自身を含む): 72402624

約数和(自身を除く): 43958868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 215483, 430966, 646449, 861932, 1292898, 2370313, 2585796, 4740626, 7110939, 9481252, 14221878, 28443756]

約数ペア:

[(1, 28443756), (2, 14221878), (3, 9481252), (4, 7110939), (6, 4740626), (11, 2585796), (12, 2370313), (22, 1292898), (33, 861932), (44, 646449), (66, 430966), (132, 215483)]