65618488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6247}}^1$

素因数の和:6367

約数の個数: 32

約数和(自身を含む): 133832160

約数和(自身を除く): 68213672

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 6247, 10504, 12494, 24988, 49976, 81211, 162422, 324844, 630947, 649688, 1261894, 2523788, 5047576, 8202311, 16404622, 32809244, 65618488]

約数ペア:

[(1, 65618488), (2, 32809244), (4, 16404622), (8, 8202311), (13, 5047576), (26, 2523788), (52, 1261894), (101, 649688), (104, 630947), (202, 324844), (404, 162422), (808, 81211), (1313, 49976), (2626, 24988), (5252, 12494), (6247, 10504)]