61291112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 121500000

約数和(自身を除く): 60208888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 1499, 2152, 2998, 5111, 5996, 10222, 11992, 20444, 28481, 40888, 56962, 113924, 227848, 403231, 806462, 1612924, 3225848, 7661389, 15322778, 30645556, 61291112]

約数ペア:

[(1, 61291112), (2, 30645556), (4, 15322778), (8, 7661389), (19, 3225848), (38, 1612924), (76, 806462), (152, 403231), (269, 227848), (538, 113924), (1076, 56962), (1499, 40888), (2152, 28481), (2998, 20444), (5111, 11992), (5996, 10222)]