28437362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 47215872

約数和(自身を除く): 18778510

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 367, 731, 734, 901, 1462, 1802, 2279, 4558, 6239, 12478, 15781, 19451, 31562, 38743, 38902, 77486, 268277, 330667, 536554, 661334, 836393, 1672786, 14218681, 28437362]

約数ペア:

[(1, 28437362), (2, 14218681), (17, 1672786), (34, 836393), (43, 661334), (53, 536554), (86, 330667), (106, 268277), (367, 77486), (731, 38902), (734, 38743), (901, 31562), (1462, 19451), (1802, 15781), (2279, 12478), (4558, 6239)]