17885712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28687

約数の個数: 40

約数和(自身を含む): 49760704

約数和(自身を除く): 31874992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28663, 57326, 85989, 114652, 171978, 229304, 343956, 372619, 458608, 687912, 745238, 1117857, 1375824, 1490476, 2235714, 2980952, 4471428, 5961904, 8942856, 17885712]

約数ペア:

[(1, 17885712), (2, 8942856), (3, 5961904), (4, 4471428), (6, 2980952), (8, 2235714), (12, 1490476), (13, 1375824), (16, 1117857), (24, 745238), (26, 687912), (39, 458608), (48, 372619), (52, 343956), (78, 229304), (104, 171978), (156, 114652), (208, 85989), (312, 57326), (624, 28663)]