40484028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 102515840

約数和(自身を除く): 62031812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 1867, 3614, 3734, 5421, 5601, 7228, 7468, 10842, 11202, 21684, 22404, 24271, 48542, 72813, 97084, 145626, 259513, 291252, 519026, 778539, 1038052, 1557078, 3114156, 3373669, 6747338, 10121007, 13494676, 20242014, 40484028]

約数ペア:

[(1, 40484028), (2, 20242014), (3, 13494676), (4, 10121007), (6, 6747338), (12, 3373669), (13, 3114156), (26, 1557078), (39, 1038052), (52, 778539), (78, 519026), (139, 291252), (156, 259513), (278, 145626), (417, 97084), (556, 72813), (834, 48542), (1668, 24271), (1807, 22404), (1867, 21684), (3614, 11202), (3734, 10842), (5421, 7468), (5601, 7228)]