8272474

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 6703526

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 389, 434, 686, 778, 1519, 2723, 3038, 5446, 10633, 12059, 19061, 21266, 24118, 38122, 84413, 133427, 168826, 266854, 590891, 1181782, 4136237, 8272474]

約数ペア:

[(1, 8272474), (2, 4136237), (7, 1181782), (14, 590891), (31, 266854), (49, 168826), (62, 133427), (98, 84413), (217, 38122), (343, 24118), (389, 21266), (434, 19061), (686, 12059), (778, 10633), (1519, 5446), (2723, 3038)]