4991036584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{25673}}^1$

素因数の和:26977

約数の個数: 32

約数和(自身を含む): 9858816000

約数和(自身を除く): 4867779416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1279, 2558, 5116, 10232, 24301, 25673, 48602, 51346, 97204, 102692, 194408, 205384, 487787, 975574, 1951148, 3902296, 32835767, 65671534, 131343068, 262686136, 623879573, 1247759146, 2495518292, 4991036584]

約数ペア:

[(1, 4991036584), (2, 2495518292), (4, 1247759146), (8, 623879573), (19, 262686136), (38, 131343068), (76, 65671534), (152, 32835767), (1279, 3902296), (2558, 1951148), (5116, 975574), (10232, 487787), (24301, 205384), (25673, 194408), (48602, 102692), (51346, 97204)]