42762874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 81119232

約数和(自身を除く): 38356358

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 3911, 5467, 7822, 10934, 27377, 43021, 54754, 86042, 277681, 301147, 555362, 602294, 1943767, 3054491, 3887534, 6108982, 21381437, 42762874]

約数ペア:

[(1, 42762874), (2, 21381437), (7, 6108982), (11, 3887534), (14, 3054491), (22, 1943767), (71, 602294), (77, 555362), (142, 301147), (154, 277681), (497, 86042), (781, 54754), (994, 43021), (1562, 27377), (3911, 10934), (5467, 7822)]