28500612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7219}}^1$

素因数の和:7280

約数の個数: 48

約数和(自身を含む): 77629440

約数和(自身を除く): 49128828

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, 7219, 14438, 21657, 28876, 43314, 50533, 86628, 101066, 151599, 202132, 303198, 339293, 606396, 678586, 1017879, 1357172, 2035758, 2375051, 4071516, 4750102, 7125153, 9500204, 14250306, 28500612]

約数ペア:

[(1, 28500612), (2, 14250306), (3, 9500204), (4, 7125153), (6, 4750102), (7, 4071516), (12, 2375051), (14, 2035758), (21, 1357172), (28, 1017879), (42, 678586), (47, 606396), (84, 339293), (94, 303198), (141, 202132), (188, 151599), (282, 101066), (329, 86628), (564, 50533), (658, 43314), (987, 28876), (1316, 21657), (1974, 14438), (3948, 7219)]