42746179

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 52005888

約数和(自身を除く): 9259709

約数列:

[1, 7, 31, 49, 107, 217, 263, 749, 1519, 1841, 3317, 5243, 8153, 12887, 23219, 28141, 57071, 162533, 196987, 399497, 872371, 1378909, 6106597, 42746179]

約数ペア:

[(1, 42746179), (7, 6106597), (31, 1378909), (49, 872371), (107, 399497), (217, 196987), (263, 162533), (749, 57071), (1519, 28141), (1841, 23219), (3317, 12887), (5243, 8153)]