28494804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182659}}^1$

素因数の和:182679

約数の個数: 24

約数和(自身を含む): 71602720

約数和(自身を除く): 43107916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182659, 365318, 547977, 730636, 1095954, 2191908, 2374567, 4749134, 7123701, 9498268, 14247402, 28494804]

約数ペア:

[(1, 28494804), (2, 14247402), (3, 9498268), (4, 7123701), (6, 4749134), (12, 2374567), (13, 2191908), (26, 1095954), (39, 730636), (52, 547977), (78, 365318), (156, 182659)]