28908756

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6323}}^1$

素因数の和:6460

約数の個数: 36

約数和(自身を含む): 73661952

約数和(自身を除く): 44753196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6323, 12646, 18969, 25292, 37938, 56907, 75876, 113814, 227628, 803021, 1606042, 2409063, 3212084, 4818126, 7227189, 9636252, 14454378, 28908756]

約数ペア:

[(1, 28908756), (2, 14454378), (3, 9636252), (4, 7227189), (6, 4818126), (9, 3212084), (12, 2409063), (18, 1606042), (36, 803021), (127, 227628), (254, 113814), (381, 75876), (508, 56907), (762, 37938), (1143, 25292), (1524, 18969), (2286, 12646), (4572, 6323)]