28728992268

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{33911}}^1$

素因数の和:34255

約数の個数: 72

約数和(自身を含む): 73656457056

約数和(自身を除く): 44927464788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 233, 303, 404, 466, 606, 699, 909, 932, 1212, 1398, 1818, 2097, 2796, 3636, 4194, 8388, 23533, 33911, 47066, 67822, 70599, 94132, 101733, 135644, 141198, 203466, 211797, 282396, 305199, 406932, 423594, 610398, 847188, 1220796, 3425011, 6850022, 7901263, 10275033, 13700044, 15802526, 20550066, 23703789, 30825099, 31605052, 41100132, 47407578, 61650198, 71111367, 94815156, 123300396, 142222734, 284445468, 798027563, 1596055126, 2394082689, 3192110252, 4788165378, 7182248067, 9576330756, 14364496134, 28728992268]

約数ペア:

[(1, 28728992268), (2, 14364496134), (3, 9576330756), (4, 7182248067), (6, 4788165378), (9, 3192110252), (12, 2394082689), (18, 1596055126), (36, 798027563), (101, 284445468), (202, 142222734), (233, 123300396), (303, 94815156), (404, 71111367), (466, 61650198), (606, 47407578), (699, 41100132), (909, 31605052), (932, 30825099), (1212, 23703789), (1398, 20550066), (1818, 15802526), (2097, 13700044), (2796, 10275033), (3636, 7901263), (4194, 6850022), (8388, 3425011), (23533, 1220796), (33911, 847188), (47066, 610398), (67822, 423594), (70599, 406932), (94132, 305199), (101733, 282396), (135644, 211797), (141198, 203466)]