68751592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94439}}^1$

素因数の和:94465

約数の個数: 32

約数和(自身を含む): 158659200

約数和(自身を除く): 89907608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 94439, 188878, 377756, 661073, 755512, 1227707, 1322146, 2455414, 2644292, 4910828, 5288584, 8593949, 9821656, 17187898, 34375796, 68751592]

約数ペア:

[(1, 68751592), (2, 34375796), (4, 17187898), (7, 9821656), (8, 8593949), (13, 5288584), (14, 4910828), (26, 2644292), (28, 2455414), (52, 1322146), (56, 1227707), (91, 755512), (104, 661073), (182, 377756), (364, 188878), (728, 94439)]