9893728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 12332672

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1399, 1768, 2798, 3536, 5596, 7072, 11192, 18187, 22384, 23783, 36374, 44768, 47566, 72748, 95132, 145496, 190264, 290992, 309179, 380528, 581984, 618358, 761056, 1236716, 2473432, 4946864, 9893728]

約数ペア:

[(1, 9893728), (2, 4946864), (4, 2473432), (8, 1236716), (13, 761056), (16, 618358), (17, 581984), (26, 380528), (32, 309179), (34, 290992), (52, 190264), (68, 145496), (104, 95132), (136, 72748), (208, 47566), (221, 44768), (272, 36374), (416, 23783), (442, 22384), (544, 18187), (884, 11192), (1399, 7072), (1768, 5596), (2798, 3536)]