65671494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3823}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 150512640

約数和(自身を除く): 84841146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 3823, 5726, 7646, 8589, 11469, 17178, 22938, 26761, 53522, 80283, 160566, 1563607, 3127214, 4690821, 9381642, 10945249, 21890498, 32835747, 65671494]

約数ペア:

[(1, 65671494), (2, 32835747), (3, 21890498), (6, 10945249), (7, 9381642), (14, 4690821), (21, 3127214), (42, 1563607), (409, 160566), (818, 80283), (1227, 53522), (2454, 26761), (2863, 22938), (3823, 17178), (5726, 11469), (7646, 8589)]