27291664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 56346840

約数和(自身を除く): 29055176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 373, 538, 746, 1076, 1492, 2152, 2984, 4304, 4573, 5968, 6341, 9146, 12682, 18292, 25364, 36584, 50728, 73168, 100337, 101456, 200674, 401348, 802696, 1605392, 1705729, 3411458, 6822916, 13645832, 27291664]

約数ペア:

[(1, 27291664), (2, 13645832), (4, 6822916), (8, 3411458), (16, 1705729), (17, 1605392), (34, 802696), (68, 401348), (136, 200674), (269, 101456), (272, 100337), (373, 73168), (538, 50728), (746, 36584), (1076, 25364), (1492, 18292), (2152, 12682), (2984, 9146), (4304, 6341), (4573, 5968)]