63971024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16227

約数の個数: 40

約数和(自身を含む): 140511840

約数和(自身を除く): 76540816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16187, 32374, 64748, 129496, 210431, 258992, 307553, 420862, 615106, 841724, 1230212, 1683448, 2460424, 3366896, 3998189, 4920848, 7996378, 15992756, 31985512, 63971024]

約数ペア:

[(1, 63971024), (2, 31985512), (4, 15992756), (8, 7996378), (13, 4920848), (16, 3998189), (19, 3366896), (26, 2460424), (38, 1683448), (52, 1230212), (76, 841724), (104, 615106), (152, 420862), (208, 307553), (247, 258992), (304, 210431), (494, 129496), (988, 64748), (1976, 32374), (3952, 16187)]