71977598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15077}}^1$

素因数の和:15128

約数の個数: 32

約数和(自身を含む): 138958848

約数和(自身を除く): 66981250

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 15077, 30154, 105539, 165847, 211078, 331694, 467387, 934774, 1160929, 2321858, 3271709, 5141257, 6543418, 10282514, 35988799, 71977598]

約数ペア:

[(1, 71977598), (2, 35988799), (7, 10282514), (11, 6543418), (14, 5141257), (22, 3271709), (31, 2321858), (62, 1160929), (77, 934774), (154, 467387), (217, 331694), (341, 211078), (434, 165847), (682, 105539), (2387, 30154), (4774, 15077)]