41901916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 89420800

約数和(自身を除く): 47518884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 997, 1106, 1501, 1994, 2212, 3002, 3988, 6004, 6979, 10507, 13958, 18943, 21014, 27916, 37886, 42028, 75772, 78763, 132601, 157526, 265202, 315052, 530404, 551341, 1102682, 1496497, 2205364, 2992994, 5985988, 10475479, 20950958, 41901916]

約数ペア:

[(1, 41901916), (2, 20950958), (4, 10475479), (7, 5985988), (14, 2992994), (19, 2205364), (28, 1496497), (38, 1102682), (76, 551341), (79, 530404), (133, 315052), (158, 265202), (266, 157526), (316, 132601), (532, 78763), (553, 75772), (997, 42028), (1106, 37886), (1501, 27916), (1994, 21014), (2212, 18943), (3002, 13958), (3988, 10507), (6004, 6979)]