42168016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 60

約数和(自身を含む): 93806496

約数和(自身を除く): 51638480

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 947, 968, 1012, 1894, 1936, 2024, 2783, 3788, 4048, 5566, 7576, 10417, 11132, 15152, 20834, 21781, 22264, 41668, 43562, 44528, 83336, 87124, 114587, 166672, 174248, 229174, 239591, 348496, 458348, 479182, 916696, 958364, 1833392, 1916728, 2635501, 3833456, 5271002, 10542004, 21084008, 42168016]

約数ペア:

[(1, 42168016), (2, 21084008), (4, 10542004), (8, 5271002), (11, 3833456), (16, 2635501), (22, 1916728), (23, 1833392), (44, 958364), (46, 916696), (88, 479182), (92, 458348), (121, 348496), (176, 239591), (184, 229174), (242, 174248), (253, 166672), (368, 114587), (484, 87124), (506, 83336), (947, 44528), (968, 43562), (1012, 41668), (1894, 22264), (1936, 21781), (2024, 20834), (2783, 15152), (3788, 11132), (4048, 10417), (5566, 7576)]