13963888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 28569600

約数和(自身を除く): 14605712

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 599, 752, 1198, 1457, 2396, 2914, 4792, 5828, 9584, 11656, 18569, 23312, 28153, 37138, 56306, 74276, 112612, 148552, 225224, 297104, 450448, 872743, 1745486, 3490972, 6981944, 13963888]

約数ペア:

[(1, 13963888), (2, 6981944), (4, 3490972), (8, 1745486), (16, 872743), (31, 450448), (47, 297104), (62, 225224), (94, 148552), (124, 112612), (188, 74276), (248, 56306), (376, 37138), (496, 28153), (599, 23312), (752, 18569), (1198, 11656), (1457, 9584), (2396, 5828), (2914, 4792)]