13449856

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 32460480

約数和(自身を除く): 19010624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 883, 896, 952, 1088, 1766, 1904, 2176, 3532, 3808, 6181, 7064, 7616, 12362, 14128, 15011, 15232, 24724, 28256, 30022, 49448, 56512, 60044, 98896, 105077, 113024, 120088, 197792, 210154, 240176, 395584, 420308, 480352, 791168, 840616, 960704, 1681232, 1921408, 3362464, 6724928, 13449856]

約数ペア:

[(1, 13449856), (2, 6724928), (4, 3362464), (7, 1921408), (8, 1681232), (14, 960704), (16, 840616), (17, 791168), (28, 480352), (32, 420308), (34, 395584), (56, 240176), (64, 210154), (68, 197792), (112, 120088), (119, 113024), (128, 105077), (136, 98896), (224, 60044), (238, 56512), (272, 49448), (448, 30022), (476, 28256), (544, 24724), (883, 15232), (896, 15011), (952, 14128), (1088, 12362), (1766, 7616), (1904, 7064), (2176, 6181), (3532, 3808)]