40732856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 78901680

約数和(自身を除く): 38168824

約数列:

[1, 2, 4, 8, 37, 74, 148, 241, 296, 482, 571, 964, 1142, 1928, 2284, 4568, 8917, 17834, 21127, 35668, 42254, 71336, 84508, 137611, 169016, 275222, 550444, 1100888, 5091607, 10183214, 20366428, 40732856]

約数ペア:

[(1, 40732856), (2, 20366428), (4, 10183214), (8, 5091607), (37, 1100888), (74, 550444), (148, 275222), (241, 169016), (296, 137611), (482, 84508), (571, 71336), (964, 42254), (1142, 35668), (1928, 21127), (2284, 17834), (4568, 8917)]