40989864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74257}}^1$

素因数の和:74289

約数の個数: 32

約数和(自身を含む): 106931520

約数和(自身を除く): 65941656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 74257, 148514, 222771, 297028, 445542, 594056, 891084, 1707911, 1782168, 3415822, 5123733, 6831644, 10247466, 13663288, 20494932, 40989864]

約数ペア:

[(1, 40989864), (2, 20494932), (3, 13663288), (4, 10247466), (6, 6831644), (8, 5123733), (12, 3415822), (23, 1782168), (24, 1707911), (46, 891084), (69, 594056), (92, 445542), (138, 297028), (184, 222771), (276, 148514), (552, 74257)]