71620528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27803}}^1$

素因数の和:27841

約数の個数: 40

約数和(自身を含む): 165489408

約数和(自身を除く): 93868880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27803, 55606, 111212, 194621, 222424, 389242, 444848, 639469, 778484, 1278938, 1556968, 2557876, 3113936, 4476283, 5115752, 8952566, 10231504, 17905132, 35810264, 71620528]

約数ペア:

[(1, 71620528), (2, 35810264), (4, 17905132), (7, 10231504), (8, 8952566), (14, 5115752), (16, 4476283), (23, 3113936), (28, 2557876), (46, 1556968), (56, 1278938), (92, 778484), (112, 639469), (161, 444848), (184, 389242), (322, 222424), (368, 194621), (644, 111212), (1288, 55606), (2576, 27803)]