27211408

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 60690560

約数和(自身を除く): 33479152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 1609, 2114, 2416, 3218, 4228, 6436, 8456, 11263, 12872, 16912, 22526, 25744, 45052, 90104, 180208, 242959, 485918, 971836, 1700713, 1943672, 3401426, 3887344, 6802852, 13605704, 27211408]

約数ペア:

[(1, 27211408), (2, 13605704), (4, 6802852), (7, 3887344), (8, 3401426), (14, 1943672), (16, 1700713), (28, 971836), (56, 485918), (112, 242959), (151, 180208), (302, 90104), (604, 45052), (1057, 25744), (1208, 22526), (1609, 16912), (2114, 12872), (2416, 11263), (3218, 8456), (4228, 6436)]