28499292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25537}}^1$

素因数の和:25578

約数の個数: 36

約数和(自身を含む): 74366656

約数和(自身を除く): 45867364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25537, 51074, 76611, 102148, 153222, 229833, 306444, 459666, 791647, 919332, 1583294, 2374941, 3166588, 4749882, 7124823, 9499764, 14249646, 28499292]

約数ペア:

[(1, 28499292), (2, 14249646), (3, 9499764), (4, 7124823), (6, 4749882), (9, 3166588), (12, 2374941), (18, 1583294), (31, 919332), (36, 791647), (62, 459666), (93, 306444), (124, 229833), (186, 153222), (279, 102148), (372, 76611), (558, 51074), (1116, 25537)]