28138932

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26953}}^1$

素因数の和:26992

約数の個数: 36

約数和(自身を含む): 73584420

約数和(自身を除く): 45445488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26953, 53906, 80859, 107812, 161718, 242577, 323436, 485154, 781637, 970308, 1563274, 2344911, 3126548, 4689822, 7034733, 9379644, 14069466, 28138932]

約数ペア:

[(1, 28138932), (2, 14069466), (3, 9379644), (4, 7034733), (6, 4689822), (9, 3126548), (12, 2344911), (18, 1563274), (29, 970308), (36, 781637), (58, 485154), (87, 323436), (116, 242577), (174, 161718), (261, 107812), (348, 80859), (522, 53906), (1044, 26953)]