40278936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4649}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 106299000

約数和(自身を除く): 66020064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 4649, 8664, 9298, 13947, 18596, 27894, 37192, 55788, 88331, 111576, 176662, 264993, 353324, 529986, 706648, 1059972, 1678289, 2119944, 3356578, 5034867, 6713156, 10069734, 13426312, 20139468, 40278936]

約数ペア:

[(1, 40278936), (2, 20139468), (3, 13426312), (4, 10069734), (6, 6713156), (8, 5034867), (12, 3356578), (19, 2119944), (24, 1678289), (38, 1059972), (57, 706648), (76, 529986), (114, 353324), (152, 264993), (228, 176662), (361, 111576), (456, 88331), (722, 55788), (1083, 37192), (1444, 27894), (2166, 18596), (2888, 13947), (4332, 9298), (4649, 8664)]