40876712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 79227720

約数和(自身を除く): 38351008

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 701, 788, 1402, 1576, 2804, 5608, 7289, 14578, 25937, 29156, 51874, 58312, 103748, 138097, 207496, 276194, 552388, 1104776, 5109589, 10219178, 20438356, 40876712]

約数ペア:

[(1, 40876712), (2, 20438356), (4, 10219178), (8, 5109589), (37, 1104776), (74, 552388), (148, 276194), (197, 207496), (296, 138097), (394, 103748), (701, 58312), (788, 51874), (1402, 29156), (1576, 25937), (2804, 14578), (5608, 7289)]