28009212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30313}}^1$

素因数の和:30338

約数の個数: 48

約数和(自身を含む): 81484032

約数和(自身を除く): 53474820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30313, 60626, 90939, 121252, 181878, 212191, 333443, 363756, 424382, 636573, 666886, 848764, 1000329, 1273146, 1333772, 2000658, 2334101, 2546292, 4001316, 4668202, 7002303, 9336404, 14004606, 28009212]

約数ペア:

[(1, 28009212), (2, 14004606), (3, 9336404), (4, 7002303), (6, 4668202), (7, 4001316), (11, 2546292), (12, 2334101), (14, 2000658), (21, 1333772), (22, 1273146), (28, 1000329), (33, 848764), (42, 666886), (44, 636573), (66, 424382), (77, 363756), (84, 333443), (132, 212191), (154, 181878), (231, 121252), (308, 90939), (462, 60626), (924, 30313)]