82528754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 72300046

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 1279, 2558, 2933, 4609, 5866, 8953, 9218, 14069, 17906, 28138, 32263, 64526, 98483, 196966, 535901, 1071802, 3751307, 5894911, 7502614, 11789822, 41264377, 82528754]

約数ペア:

[(1, 82528754), (2, 41264377), (7, 11789822), (11, 7502614), (14, 5894911), (22, 3751307), (77, 1071802), (154, 535901), (419, 196966), (838, 98483), (1279, 64526), (2558, 32263), (2933, 28138), (4609, 17906), (5866, 14069), (8953, 9218)]