28334152

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 67428720

約数和(自身を除く): 39094568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6571, 13142, 26284, 45997, 52568, 72281, 91994, 144562, 183988, 289124, 321979, 367976, 505967, 578248, 643958, 1011934, 1287916, 2023868, 2575832, 3541769, 4047736, 7083538, 14167076, 28334152]

約数ペア:

[(1, 28334152), (2, 14167076), (4, 7083538), (7, 4047736), (8, 3541769), (11, 2575832), (14, 2023868), (22, 1287916), (28, 1011934), (44, 643958), (49, 578248), (56, 505967), (77, 367976), (88, 321979), (98, 289124), (154, 183988), (196, 144562), (308, 91994), (392, 72281), (539, 52568), (616, 45997), (1078, 26284), (2156, 13142), (4312, 6571)]