64665892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50051}}^1$

素因数の和:50091

約数の個数: 24

約数和(自身を含む): 126131040

約数和(自身を除く): 61465148

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50051, 100102, 200204, 850867, 950969, 1701734, 1901938, 3403468, 3803876, 16166473, 32332946, 64665892]

約数ペア:

[(1, 64665892), (2, 32332946), (4, 16166473), (17, 3803876), (19, 3403468), (34, 1901938), (38, 1701734), (68, 950969), (76, 850867), (323, 200204), (646, 100102), (1292, 50051)]