326707928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1933}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 630561360

約数和(自身を除く): 303853432

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 571, 1142, 1933, 2284, 3866, 4568, 7732, 15464, 21127, 42254, 71521, 84508, 143042, 169016, 286084, 572168, 1103743, 2207486, 4414972, 8829944, 40838491, 81676982, 163353964, 326707928]

約数ペア:

[(1, 326707928), (2, 163353964), (4, 81676982), (8, 40838491), (37, 8829944), (74, 4414972), (148, 2207486), (296, 1103743), (571, 572168), (1142, 286084), (1933, 169016), (2284, 143042), (3866, 84508), (4568, 71521), (7732, 42254), (15464, 21127)]