28595364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7304

約数の個数: 48

約数和(自身を含む): 77887488

約数和(自身を除く): 49292124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7243, 14486, 21729, 28972, 43458, 50701, 86916, 101402, 152103, 202804, 304206, 340421, 608412, 680842, 1021263, 1361684, 2042526, 2382947, 4085052, 4765894, 7148841, 9531788, 14297682, 28595364]

約数ペア:

[(1, 28595364), (2, 14297682), (3, 9531788), (4, 7148841), (6, 4765894), (7, 4085052), (12, 2382947), (14, 2042526), (21, 1361684), (28, 1021263), (42, 680842), (47, 608412), (84, 340421), (94, 304206), (141, 202804), (188, 152103), (282, 101402), (329, 86916), (564, 50701), (658, 43458), (987, 28972), (1316, 21729), (1974, 14486), (3948, 7243)]