28001742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 58251264

約数和(自身を除く): 30249522

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 997, 1994, 2991, 4681, 5982, 9362, 14043, 28086, 30907, 61814, 92721, 150547, 185442, 301094, 451641, 903282, 4666957, 9333914, 14000871, 28001742]

約数ペア:

[(1, 28001742), (2, 14000871), (3, 9333914), (6, 4666957), (31, 903282), (62, 451641), (93, 301094), (151, 185442), (186, 150547), (302, 92721), (453, 61814), (906, 30907), (997, 28086), (1994, 14043), (2991, 9362), (4681, 5982)]