7855428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 22184064

約数和(自身を除く): 14328636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 5501, 11002, 16503, 22004, 33006, 38507, 66012, 77014, 93517, 115521, 154028, 187034, 231042, 280551, 374068, 462084, 561102, 654619, 1122204, 1309238, 1963857, 2618476, 3927714, 7855428]

約数ペア:

[(1, 7855428), (2, 3927714), (3, 2618476), (4, 1963857), (6, 1309238), (7, 1122204), (12, 654619), (14, 561102), (17, 462084), (21, 374068), (28, 280551), (34, 231042), (42, 187034), (51, 154028), (68, 115521), (84, 93517), (102, 77014), (119, 66012), (204, 38507), (238, 33006), (357, 22004), (476, 16503), (714, 11002), (1428, 5501)]