42090874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 76455936

約数和(自身を除く): 34365062

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 1951, 3082, 3902, 10787, 13657, 21574, 27314, 44873, 89746, 130717, 261434, 314111, 628222, 915019, 1830038, 3006491, 6012982, 21045437, 42090874]

約数ペア:

[(1, 42090874), (2, 21045437), (7, 6012982), (14, 3006491), (23, 1830038), (46, 915019), (67, 628222), (134, 314111), (161, 261434), (322, 130717), (469, 89746), (938, 44873), (1541, 27314), (1951, 21574), (3082, 13657), (3902, 10787)]