28765458

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51551}}^1$

素因数の和:51590

約数の個数: 24

約数和(自身を含む): 64336896

約数和(自身を除く): 35571438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51551, 103102, 154653, 309306, 463959, 927918, 1598081, 3196162, 4794243, 9588486, 14382729, 28765458]

約数ペア:

[(1, 28765458), (2, 14382729), (3, 9588486), (6, 4794243), (9, 3196162), (18, 1598081), (31, 927918), (62, 463959), (93, 309306), (186, 154653), (279, 103102), (558, 51551)]