4549744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 9575280

約数和(自身を除く): 5025536

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 389, 688, 731, 778, 1462, 1556, 2924, 3112, 5848, 6224, 6613, 11696, 13226, 16727, 26452, 33454, 52904, 66908, 105808, 133816, 267632, 284359, 568718, 1137436, 2274872, 4549744]

約数ペア:

[(1, 4549744), (2, 2274872), (4, 1137436), (8, 568718), (16, 284359), (17, 267632), (34, 133816), (43, 105808), (68, 66908), (86, 52904), (136, 33454), (172, 26452), (272, 16727), (344, 13226), (389, 11696), (688, 6613), (731, 6224), (778, 5848), (1462, 3112), (1556, 2924)]