28667028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183763}}^1$

素因数の和:183783

約数の個数: 24

約数和(自身を含む): 72035488

約数和(自身を除く): 43368460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183763, 367526, 551289, 735052, 1102578, 2205156, 2388919, 4777838, 7166757, 9555676, 14333514, 28667028]

約数ペア:

[(1, 28667028), (2, 14333514), (3, 9555676), (4, 7166757), (6, 4777838), (12, 2388919), (13, 2205156), (26, 1102578), (39, 735052), (52, 551289), (78, 367526), (156, 183763)]