4382728

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 9552960

約数和(自身を除く): 5170232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1283, 1708, 2566, 3416, 5132, 8981, 10264, 17962, 35924, 71848, 78263, 156526, 313052, 547841, 626104, 1095682, 2191364, 4382728]

約数ペア:

[(1, 4382728), (2, 2191364), (4, 1095682), (7, 626104), (8, 547841), (14, 313052), (28, 156526), (56, 78263), (61, 71848), (122, 35924), (244, 17962), (427, 10264), (488, 8981), (854, 5132), (1283, 3416), (1708, 2566)]