8779316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 19192320

約数和(自身を除く): 10413004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 271, 356, 364, 542, 623, 1084, 1157, 1246, 1897, 2314, 2492, 3523, 3794, 4628, 7046, 7588, 8099, 14092, 16198, 24119, 24661, 32396, 48238, 49322, 96476, 98644, 168833, 313547, 337666, 627094, 675332, 1254188, 2194829, 4389658, 8779316]

約数ペア:

[(1, 8779316), (2, 4389658), (4, 2194829), (7, 1254188), (13, 675332), (14, 627094), (26, 337666), (28, 313547), (52, 168833), (89, 98644), (91, 96476), (178, 49322), (182, 48238), (271, 32396), (356, 24661), (364, 24119), (542, 16198), (623, 14092), (1084, 8099), (1157, 7588), (1246, 7046), (1897, 4628), (2314, 3794), (2492, 3523)]