1677344

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3592512

約数和(自身を除く): 1915168

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 53, 86, 92, 106, 172, 184, 212, 344, 368, 424, 688, 736, 848, 989, 1219, 1376, 1696, 1978, 2279, 2438, 3956, 4558, 4876, 7912, 9116, 9752, 15824, 18232, 19504, 31648, 36464, 39008, 52417, 72928, 104834, 209668, 419336, 838672, 1677344]

約数ペア:

[(1, 1677344), (2, 838672), (4, 419336), (8, 209668), (16, 104834), (23, 72928), (32, 52417), (43, 39008), (46, 36464), (53, 31648), (86, 19504), (92, 18232), (106, 15824), (172, 9752), (184, 9116), (212, 7912), (344, 4876), (368, 4558), (424, 3956), (688, 2438), (736, 2279), (848, 1978), (989, 1696), (1219, 1376)]