28250082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 70499520

約数和(自身を除く): 42249438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1613, 1946, 2502, 2919, 3226, 4839, 5838, 8757, 9678, 11291, 14517, 17514, 22582, 29034, 33873, 67746, 101619, 203238, 224207, 448414, 672621, 1345242, 1569449, 2017863, 3138898, 4035726, 4708347, 9416694, 14125041, 28250082]

約数ペア:

[(1, 28250082), (2, 14125041), (3, 9416694), (6, 4708347), (7, 4035726), (9, 3138898), (14, 2017863), (18, 1569449), (21, 1345242), (42, 672621), (63, 448414), (126, 224207), (139, 203238), (278, 101619), (417, 67746), (834, 33873), (973, 29034), (1251, 22582), (1613, 17514), (1946, 14517), (2502, 11291), (2919, 9678), (3226, 8757), (4839, 5838)]