40560984

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{919}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 110151600

約数和(自身を除く): 69590616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 919, 1226, 1838, 1839, 2452, 2757, 3676, 3678, 4904, 5514, 5517, 7352, 7356, 8271, 11028, 11034, 14712, 16542, 22056, 22068, 33084, 44136, 66168, 563347, 1126694, 1690041, 2253388, 3380082, 4506776, 5070123, 6760164, 10140246, 13520328, 20280492, 40560984]

約数ペア:

[(1, 40560984), (2, 20280492), (3, 13520328), (4, 10140246), (6, 6760164), (8, 5070123), (9, 4506776), (12, 3380082), (18, 2253388), (24, 1690041), (36, 1126694), (72, 563347), (613, 66168), (919, 44136), (1226, 33084), (1838, 22068), (1839, 22056), (2452, 16542), (2757, 14712), (3676, 11034), (3678, 11028), (4904, 8271), (5514, 7356), (5517, 7352)]