8649992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 18036480

約数和(自身を除く): 9386488

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2683, 3224, 5366, 10732, 21464, 34879, 69758, 83173, 139516, 166346, 279032, 332692, 665384, 1081249, 2162498, 4324996, 8649992]

約数ペア:

[(1, 8649992), (2, 4324996), (4, 2162498), (8, 1081249), (13, 665384), (26, 332692), (31, 279032), (52, 166346), (62, 139516), (104, 83173), (124, 69758), (248, 34879), (403, 21464), (806, 10732), (1612, 5366), (2683, 3224)]