7987744

素因数分解:

$2^5\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 36

約数和(自身を含む): 16209774

約数和(自身を除く): 8222030

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 113, 188, 226, 376, 452, 752, 904, 1504, 1808, 2209, 3616, 4418, 5311, 8836, 10622, 17672, 21244, 35344, 42488, 70688, 84976, 169952, 249617, 499234, 998468, 1996936, 3993872, 7987744]

約数ペア:

[(1, 7987744), (2, 3993872), (4, 1996936), (8, 998468), (16, 499234), (32, 249617), (47, 169952), (94, 84976), (113, 70688), (188, 42488), (226, 35344), (376, 21244), (452, 17672), (752, 10622), (904, 8836), (1504, 5311), (1808, 4418), (2209, 3616)]