28841606178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{931757}}^1$

素因数の和:931847

約数の個数: 64

約数和(自身を含む): 72990194688

約数和(自身を除く): 44148588510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 10318, 15477, 30954, 931757, 1863514, 2795271, 5590542, 6522299, 10249327, 13044598, 19566897, 20498654, 30747981, 39133794, 61495962, 62427719, 71745289, 124855438, 143490578, 187283157, 215235867, 374566314, 430471734, 436994033, 686704909, 873988066, 1310982099, 1373409818, 2060114727, 2621964198, 4120229454, 4806934363, 9613868726, 14420803089, 28841606178]

約数ペア:

[(1, 28841606178), (2, 14420803089), (3, 9613868726), (6, 4806934363), (7, 4120229454), (11, 2621964198), (14, 2060114727), (21, 1373409818), (22, 1310982099), (33, 873988066), (42, 686704909), (66, 436994033), (67, 430471734), (77, 374566314), (134, 215235867), (154, 187283157), (201, 143490578), (231, 124855438), (402, 71745289), (462, 62427719), (469, 61495962), (737, 39133794), (938, 30747981), (1407, 20498654), (1474, 19566897), (2211, 13044598), (2814, 10249327), (4422, 6522299), (5159, 5590542), (10318, 2795271), (15477, 1863514), (30954, 931757)]