43891988

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^2$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 89822880

約数和(自身を除く): 45930892

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 163, 236, 326, 413, 652, 826, 1141, 1652, 2282, 4564, 9617, 19234, 26569, 38468, 53138, 67319, 106276, 134638, 185983, 269276, 371966, 743932, 1567571, 3135142, 6270284, 10972997, 21945994, 43891988]

約数ペア:

[(1, 43891988), (2, 21945994), (4, 10972997), (7, 6270284), (14, 3135142), (28, 1567571), (59, 743932), (118, 371966), (163, 269276), (236, 185983), (326, 134638), (413, 106276), (652, 67319), (826, 53138), (1141, 38468), (1652, 26569), (2282, 19234), (4564, 9617)]