61143922

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 46164878

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 449, 497, 898, 959, 994, 1918, 3143, 6286, 9727, 19454, 31879, 61513, 63758, 68089, 123026, 136178, 223153, 430591, 446306, 861182, 4367423, 8734846, 30571961, 61143922]

約数ペア:

[(1, 61143922), (2, 30571961), (7, 8734846), (14, 4367423), (71, 861182), (137, 446306), (142, 430591), (274, 223153), (449, 136178), (497, 123026), (898, 68089), (959, 63758), (994, 61513), (1918, 31879), (3143, 19454), (6286, 9727)]