28357224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9962

約数の個数: 64

約数和(自身を含む): 85795200

約数和(自身を除く): 57437976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 9929, 19858, 29787, 39716, 59574, 69503, 79432, 119148, 139006, 168793, 208509, 238296, 278012, 337586, 417018, 506379, 556024, 675172, 834036, 1012758, 1181551, 1350344, 1668072, 2025516, 2363102, 3544653, 4051032, 4726204, 7089306, 9452408, 14178612, 28357224]

約数ペア:

[(1, 28357224), (2, 14178612), (3, 9452408), (4, 7089306), (6, 4726204), (7, 4051032), (8, 3544653), (12, 2363102), (14, 2025516), (17, 1668072), (21, 1350344), (24, 1181551), (28, 1012758), (34, 834036), (42, 675172), (51, 556024), (56, 506379), (68, 417018), (84, 337586), (102, 278012), (119, 238296), (136, 208509), (168, 168793), (204, 139006), (238, 119148), (357, 79432), (408, 69503), (476, 59574), (714, 39716), (952, 29787), (1428, 19858), (2856, 9929)]