544208

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 1243968

約数和(自身を除く): 699760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 113, 172, 226, 301, 344, 452, 602, 688, 791, 904, 1204, 1582, 1808, 2408, 3164, 4816, 4859, 6328, 9718, 12656, 19436, 34013, 38872, 68026, 77744, 136052, 272104, 544208]

約数ペア:

[(1, 544208), (2, 272104), (4, 136052), (7, 77744), (8, 68026), (14, 38872), (16, 34013), (28, 19436), (43, 12656), (56, 9718), (86, 6328), (112, 4859), (113, 4816), (172, 3164), (226, 2408), (301, 1808), (344, 1582), (452, 1204), (602, 904), (688, 791)]