69671336

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 153746100

約数和(自身を除く): 84074764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 1997, 2492, 3994, 4361, 4984, 7988, 8722, 13979, 15976, 17444, 27958, 34888, 55916, 97853, 111832, 177733, 195706, 355466, 391412, 710932, 782824, 1244131, 1421864, 2488262, 4976524, 8708917, 9953048, 17417834, 34835668, 69671336]

約数ペア:

[(1, 69671336), (2, 34835668), (4, 17417834), (7, 9953048), (8, 8708917), (14, 4976524), (28, 2488262), (49, 1421864), (56, 1244131), (89, 782824), (98, 710932), (178, 391412), (196, 355466), (356, 195706), (392, 177733), (623, 111832), (712, 97853), (1246, 55916), (1997, 34888), (2492, 27958), (3994, 17444), (4361, 15976), (4984, 13979), (7988, 8722)]