21846496

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5737}}^1$

素因数の和:5771

約数の個数: 48

約数和(自身を含む): 52055136

約数和(自身を除く): 30208640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 5737, 11474, 22948, 40159, 45896, 80318, 91792, 97529, 160636, 183584, 195058, 321272, 390116, 642544, 682703, 780232, 1285088, 1365406, 1560464, 2730812, 3120928, 5461624, 10923248, 21846496]

約数ペア:

[(1, 21846496), (2, 10923248), (4, 5461624), (7, 3120928), (8, 2730812), (14, 1560464), (16, 1365406), (17, 1285088), (28, 780232), (32, 682703), (34, 642544), (56, 390116), (68, 321272), (112, 195058), (119, 183584), (136, 160636), (224, 97529), (238, 91792), (272, 80318), (476, 45896), (544, 40159), (952, 22948), (1904, 11474), (3808, 5737)]