28237464

素因数分解:

$2^3\times 3^3\times {\mathrm{130729}}^1$

素因数の和:130744

約数の個数: 32

約数和(自身を含む): 78438000

約数和(自身を除く): 50200536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130729, 261458, 392187, 522916, 784374, 1045832, 1176561, 1568748, 2353122, 3137496, 3529683, 4706244, 7059366, 9412488, 14118732, 28237464]

約数ペア:

[(1, 28237464), (2, 14118732), (3, 9412488), (4, 7059366), (6, 4706244), (8, 3529683), (9, 3137496), (12, 2353122), (18, 1568748), (24, 1176561), (27, 1045832), (36, 784374), (54, 522916), (72, 392187), (108, 261458), (216, 130729)]