39780298976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2628191}}^1$

素因数の和:2628255

約数の個数: 48

約数和(自身を含む): 87424178688

約数和(自身を除く): 47643879712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 2628191, 5256382, 10512764, 21025528, 28910101, 42051056, 57820202, 84102112, 113012213, 115640404, 226024426, 231280808, 452048852, 462561616, 904097704, 925123232, 1243134343, 1808195408, 2486268686, 3616390816, 4972537372, 9945074744, 19890149488, 39780298976]

約数ペア:

[(1, 39780298976), (2, 19890149488), (4, 9945074744), (8, 4972537372), (11, 3616390816), (16, 2486268686), (22, 1808195408), (32, 1243134343), (43, 925123232), (44, 904097704), (86, 462561616), (88, 452048852), (172, 231280808), (176, 226024426), (344, 115640404), (352, 113012213), (473, 84102112), (688, 57820202), (946, 42051056), (1376, 28910101), (1892, 21025528), (3784, 10512764), (7568, 5256382), (15136, 2628191)]