64946266

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5477}}^1$

素因数の和:5515

約数の個数: 36

約数和(自身を含む): 124586154

約数和(自身を除く): 59639888

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5477, 5929, 10954, 11858, 38339, 60247, 76678, 120494, 268373, 421729, 536746, 662717, 843458, 1325434, 2952103, 4639019, 5904206, 9278038, 32473133, 64946266]

約数ペア:

[(1, 64946266), (2, 32473133), (7, 9278038), (11, 5904206), (14, 4639019), (22, 2952103), (49, 1325434), (77, 843458), (98, 662717), (121, 536746), (154, 421729), (242, 268373), (539, 120494), (847, 76678), (1078, 60247), (1694, 38339), (5477, 11858), (5929, 10954)]