9968732618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 16787796480

約数和(自身を除く): 6819063862

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 313, 389, 611, 626, 778, 871, 1222, 1742, 3149, 4069, 5057, 6298, 8138, 10114, 14711, 18283, 20971, 26063, 29422, 36566, 40937, 41942, 52126, 81874, 121757, 191243, 237679, 243514, 272623, 338819, 382486, 475358, 545246, 677638, 985637, 1224961, 1582841, 1971274, 2449922, 3165682, 5722579, 8157719, 11445158, 12813281, 15924493, 16315438, 25626562, 31848986, 74393527, 106050347, 148787054, 212100694, 383412793, 766825586, 4984366309, 9968732618]

約数ペア:

[(1, 9968732618), (2, 4984366309), (13, 766825586), (26, 383412793), (47, 212100694), (67, 148787054), (94, 106050347), (134, 74393527), (313, 31848986), (389, 25626562), (611, 16315438), (626, 15924493), (778, 12813281), (871, 11445158), (1222, 8157719), (1742, 5722579), (3149, 3165682), (4069, 2449922), (5057, 1971274), (6298, 1582841), (8138, 1224961), (10114, 985637), (14711, 677638), (18283, 545246), (20971, 475358), (26063, 382486), (29422, 338819), (36566, 272623), (40937, 243514), (41942, 237679), (52126, 191243), (81874, 121757)]