7445724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 20415360

約数和(自身を除く): 12969636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 4339, 8678, 13017, 17356, 26034, 47729, 52068, 56407, 95458, 112814, 143187, 169221, 190916, 225628, 286374, 338442, 572748, 620477, 676884, 1240954, 1861431, 2481908, 3722862, 7445724]

約数ペア:

[(1, 7445724), (2, 3722862), (3, 2481908), (4, 1861431), (6, 1240954), (11, 676884), (12, 620477), (13, 572748), (22, 338442), (26, 286374), (33, 225628), (39, 190916), (44, 169221), (52, 143187), (66, 112814), (78, 95458), (132, 56407), (143, 52068), (156, 47729), (286, 26034), (429, 17356), (572, 13017), (858, 8678), (1716, 4339)]