13448792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 30474240

約数和(自身を除く): 17025448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 127, 217, 244, 248, 254, 427, 434, 488, 508, 854, 868, 889, 1016, 1708, 1736, 1778, 1891, 3416, 3556, 3782, 3937, 7112, 7564, 7747, 7874, 13237, 15128, 15494, 15748, 26474, 27559, 30988, 31496, 52948, 54229, 55118, 61976, 105896, 108458, 110236, 216916, 220472, 240157, 433832, 480314, 960628, 1681099, 1921256, 3362198, 6724396, 13448792]

約数ペア:

[(1, 13448792), (2, 6724396), (4, 3362198), (7, 1921256), (8, 1681099), (14, 960628), (28, 480314), (31, 433832), (56, 240157), (61, 220472), (62, 216916), (122, 110236), (124, 108458), (127, 105896), (217, 61976), (244, 55118), (248, 54229), (254, 52948), (427, 31496), (434, 30988), (488, 27559), (508, 26474), (854, 15748), (868, 15494), (889, 15128), (1016, 13237), (1708, 7874), (1736, 7747), (1778, 7564), (1891, 7112), (3416, 3937), (3556, 3782)]