676016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 1499904

約数和(自身を除く): 823888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 167, 176, 184, 253, 334, 368, 506, 668, 1012, 1336, 1837, 2024, 2672, 3674, 3841, 4048, 7348, 7682, 14696, 15364, 29392, 30728, 42251, 61456, 84502, 169004, 338008, 676016]

約数ペア:

[(1, 676016), (2, 338008), (4, 169004), (8, 84502), (11, 61456), (16, 42251), (22, 30728), (23, 29392), (44, 15364), (46, 14696), (88, 7682), (92, 7348), (167, 4048), (176, 3841), (184, 3674), (253, 2672), (334, 2024), (368, 1837), (506, 1336), (668, 1012)]