1536680028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{70867}}^1$

素因数の和:71026

約数の個数: 48

約数和(自身を含む): 3889235840

約数和(自身を除く): 2352555812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 70867, 141734, 212601, 283468, 425202, 850404, 921271, 1842542, 2763813, 3685084, 5527626, 9850513, 11055252, 19701026, 29551539, 39402052, 59103078, 118206156, 128056669, 256113338, 384170007, 512226676, 768340014, 1536680028]

約数ペア:

[(1, 1536680028), (2, 768340014), (3, 512226676), (4, 384170007), (6, 256113338), (12, 128056669), (13, 118206156), (26, 59103078), (39, 39402052), (52, 29551539), (78, 19701026), (139, 11055252), (156, 9850513), (278, 5527626), (417, 3685084), (556, 2763813), (834, 1842542), (1668, 921271), (1807, 850404), (3614, 425202), (5421, 283468), (7228, 212601), (10842, 141734), (21684, 70867)]