4005016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 7923600

約数和(自身を除く): 3918584

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 283, 488, 566, 1132, 1769, 2264, 3538, 7076, 8207, 14152, 16414, 17263, 32828, 34526, 65656, 69052, 138104, 500627, 1001254, 2002508, 4005016]

約数ペア:

[(1, 4005016), (2, 2002508), (4, 1001254), (8, 500627), (29, 138104), (58, 69052), (61, 65656), (116, 34526), (122, 32828), (232, 17263), (244, 16414), (283, 14152), (488, 8207), (566, 7076), (1132, 3538), (1769, 2264)]