84731276

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15361}}^1$

素因数の和:15569

約数の個数: 24

約数和(自身を含む): 170333856

約数和(自身を除く): 85602580

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 15361, 30722, 61444, 107527, 215054, 430108, 3026117, 6052234, 12104468, 21182819, 42365638, 84731276]

約数ペア:

[(1, 84731276), (2, 42365638), (4, 21182819), (7, 12104468), (14, 6052234), (28, 3026117), (197, 430108), (394, 215054), (788, 107527), (1379, 61444), (2758, 30722), (5516, 15361)]