25567252

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 47575080

約数和(自身を除く): 22007828

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1301, 2602, 4913, 5204, 9826, 19652, 22117, 44234, 88468, 375989, 751978, 1503956, 6391813, 12783626, 25567252]

約数ペア:

[(1, 25567252), (2, 12783626), (4, 6391813), (17, 1503956), (34, 751978), (68, 375989), (289, 88468), (578, 44234), (1156, 22117), (1301, 19652), (2602, 9826), (4913, 5204)]