9090704

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 21010560

約数和(自身を除く): 11919856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 3529, 7058, 14116, 24703, 28232, 49406, 56464, 81167, 98812, 162334, 197624, 324668, 395248, 568169, 649336, 1136338, 1298672, 2272676, 4545352, 9090704]

約数ペア:

[(1, 9090704), (2, 4545352), (4, 2272676), (7, 1298672), (8, 1136338), (14, 649336), (16, 568169), (23, 395248), (28, 324668), (46, 197624), (56, 162334), (92, 98812), (112, 81167), (161, 56464), (184, 49406), (322, 28232), (368, 24703), (644, 14116), (1288, 7058), (2576, 3529)]