28465992

素因数分解:

$2^3\times 3^7\times {\mathrm{1627}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 80097600

約数和(自身を除く): 51631608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1627, 1944, 2187, 2916, 3254, 4374, 4881, 5832, 6508, 8748, 9762, 13016, 14643, 17496, 19524, 29286, 39048, 43929, 58572, 87858, 117144, 131787, 175716, 263574, 351432, 395361, 527148, 790722, 1054296, 1186083, 1581444, 2372166, 3162888, 3558249, 4744332, 7116498, 9488664, 14232996, 28465992]

約数ペア:

[(1, 28465992), (2, 14232996), (3, 9488664), (4, 7116498), (6, 4744332), (8, 3558249), (9, 3162888), (12, 2372166), (18, 1581444), (24, 1186083), (27, 1054296), (36, 790722), (54, 527148), (72, 395361), (81, 351432), (108, 263574), (162, 175716), (216, 131787), (243, 117144), (324, 87858), (486, 58572), (648, 43929), (729, 39048), (972, 29286), (1458, 19524), (1627, 17496), (1944, 14643), (2187, 13016), (2916, 9762), (3254, 8748), (4374, 6508), (4881, 5832)]