74198024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 143457600

約数和(自身を除く): 69259576

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 439, 571, 878, 1142, 1756, 2284, 3512, 4568, 16243, 21127, 32486, 42254, 64972, 84508, 129944, 169016, 250669, 501338, 1002676, 2005352, 9274753, 18549506, 37099012, 74198024]

約数ペア:

[(1, 74198024), (2, 37099012), (4, 18549506), (8, 9274753), (37, 2005352), (74, 1002676), (148, 501338), (296, 250669), (439, 169016), (571, 129944), (878, 84508), (1142, 64972), (1756, 42254), (2284, 32486), (3512, 21127), (4568, 16243)]