28537016

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12343}}^1$

素因数の和:12383

約数の個数: 24

約数和(自身を含む): 56844120

約数和(自身を除く): 28307104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12343, 24686, 49372, 98744, 209831, 419662, 839324, 1678648, 3567127, 7134254, 14268508, 28537016]

約数ペア:

[(1, 28537016), (2, 14268508), (4, 7134254), (8, 3567127), (17, 1678648), (34, 839324), (68, 419662), (136, 209831), (289, 98744), (578, 49372), (1156, 24686), (2312, 12343)]