43471316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 93797760

約数和(自身を除く): 50326444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 1993, 3116, 3986, 5453, 7972, 10906, 13951, 21812, 27902, 37867, 55804, 75734, 81713, 151468, 163426, 265069, 326852, 530138, 571991, 1060276, 1143982, 1552547, 2287964, 3105094, 6210188, 10867829, 21735658, 43471316]

約数ペア:

[(1, 43471316), (2, 21735658), (4, 10867829), (7, 6210188), (14, 3105094), (19, 2287964), (28, 1552547), (38, 1143982), (41, 1060276), (76, 571991), (82, 530138), (133, 326852), (164, 265069), (266, 163426), (287, 151468), (532, 81713), (574, 75734), (779, 55804), (1148, 37867), (1558, 27902), (1993, 21812), (3116, 13951), (3986, 10906), (5453, 7972)]