54782728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6878

約数の個数: 64

約数和(自身を含む): 137934720

約数和(自身を除く): 83151992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6841, 8008, 13682, 27364, 47887, 54728, 75251, 88933, 95774, 150502, 177866, 191548, 301004, 355732, 383096, 526757, 602008, 622531, 711464, 978263, 1053514, 1245062, 1956526, 2107028, 2490124, 3913052, 4214056, 4980248, 6847841, 7826104, 13695682, 27391364, 54782728]

約数ペア:

[(1, 54782728), (2, 27391364), (4, 13695682), (7, 7826104), (8, 6847841), (11, 4980248), (13, 4214056), (14, 3913052), (22, 2490124), (26, 2107028), (28, 1956526), (44, 1245062), (52, 1053514), (56, 978263), (77, 711464), (88, 622531), (91, 602008), (104, 526757), (143, 383096), (154, 355732), (182, 301004), (286, 191548), (308, 177866), (364, 150502), (572, 95774), (616, 88933), (728, 75251), (1001, 54728), (1144, 47887), (2002, 27364), (4004, 13682), (6841, 8008)]