71053584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211469}}^1$

素因数の和:211487

約数の個数: 40

約数和(自身を含む): 209778240

約数和(自身を除く): 138724656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211469, 422938, 634407, 845876, 1268814, 1480283, 1691752, 2537628, 2960566, 3383504, 4440849, 5075256, 5921132, 8881698, 10150512, 11842264, 17763396, 23684528, 35526792, 71053584]

約数ペア:

[(1, 71053584), (2, 35526792), (3, 23684528), (4, 17763396), (6, 11842264), (7, 10150512), (8, 8881698), (12, 5921132), (14, 5075256), (16, 4440849), (21, 3383504), (24, 2960566), (28, 2537628), (42, 1691752), (48, 1480283), (56, 1268814), (84, 845876), (112, 634407), (168, 422938), (336, 211469)]