7780932

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 54

約数和(自身を含む): 20449338

約数和(自身を除く): 12668406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 257, 261, 348, 514, 522, 771, 841, 1028, 1044, 1542, 1682, 2313, 2523, 3084, 3364, 4626, 5046, 7453, 7569, 9252, 10092, 14906, 15138, 22359, 29812, 30276, 44718, 67077, 89436, 134154, 216137, 268308, 432274, 648411, 864548, 1296822, 1945233, 2593644, 3890466, 7780932]

約数ペア:

[(1, 7780932), (2, 3890466), (3, 2593644), (4, 1945233), (6, 1296822), (9, 864548), (12, 648411), (18, 432274), (29, 268308), (36, 216137), (58, 134154), (87, 89436), (116, 67077), (174, 44718), (257, 30276), (261, 29812), (348, 22359), (514, 15138), (522, 14906), (771, 10092), (841, 9252), (1028, 7569), (1044, 7453), (1542, 5046), (1682, 4626), (2313, 3364), (2523, 3084)]