275103472

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21737}}^1$

素因数の和:21865

約数の個数: 40

約数和(自身を含む): 614576736

約数和(自身を除く): 339473264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 21737, 43474, 86948, 152159, 173896, 304318, 347792, 608636, 1217272, 2434544, 2456281, 4912562, 9825124, 17193967, 19650248, 34387934, 39300496, 68775868, 137551736, 275103472]

約数ペア:

[(1, 275103472), (2, 137551736), (4, 68775868), (7, 39300496), (8, 34387934), (14, 19650248), (16, 17193967), (28, 9825124), (56, 4912562), (112, 2456281), (113, 2434544), (226, 1217272), (452, 608636), (791, 347792), (904, 304318), (1582, 173896), (1808, 152159), (3164, 86948), (6328, 43474), (12656, 21737)]