64861082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 117641160

約数和(自身を除く): 52780078

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 242, 286, 389, 583, 689, 778, 1166, 1378, 1573, 3146, 4279, 5057, 6413, 7579, 8558, 10114, 12826, 15158, 20617, 41234, 47069, 55627, 83369, 94138, 111254, 166738, 226787, 268021, 453574, 536042, 611897, 1223794, 2494657, 2948231, 4989314, 5896462, 32430541, 64861082]

約数ペア:

[(1, 64861082), (2, 32430541), (11, 5896462), (13, 4989314), (22, 2948231), (26, 2494657), (53, 1223794), (106, 611897), (121, 536042), (143, 453574), (242, 268021), (286, 226787), (389, 166738), (583, 111254), (689, 94138), (778, 83369), (1166, 55627), (1378, 47069), (1573, 41234), (3146, 20617), (4279, 15158), (5057, 12826), (6413, 10114), (7579, 8558)]