40972008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22171}}^1$

素因数の和:22198

約数の個数: 64

約数和(自身を含む): 127710720

約数和(自身を除く): 86738712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 22171, 44342, 66513, 88684, 133026, 155197, 177368, 243881, 266052, 310394, 465591, 487762, 532104, 620788, 731643, 931182, 975524, 1241576, 1463286, 1707167, 1862364, 1951048, 2926572, 3414334, 3724728, 5121501, 5853144, 6828668, 10243002, 13657336, 20486004, 40972008]

約数ペア:

[(1, 40972008), (2, 20486004), (3, 13657336), (4, 10243002), (6, 6828668), (7, 5853144), (8, 5121501), (11, 3724728), (12, 3414334), (14, 2926572), (21, 1951048), (22, 1862364), (24, 1707167), (28, 1463286), (33, 1241576), (42, 975524), (44, 931182), (56, 731643), (66, 620788), (77, 532104), (84, 487762), (88, 465591), (132, 310394), (154, 266052), (168, 243881), (231, 177368), (264, 155197), (308, 133026), (462, 88684), (616, 66513), (924, 44342), (1848, 22171)]