7758968

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 16716000

約数和(自身を除く): 8957032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 397, 698, 794, 1396, 1588, 2443, 2779, 2792, 3176, 4886, 5558, 9772, 11116, 19544, 22232, 138553, 277106, 554212, 969871, 1108424, 1939742, 3879484, 7758968]

約数ペア:

[(1, 7758968), (2, 3879484), (4, 1939742), (7, 1108424), (8, 969871), (14, 554212), (28, 277106), (56, 138553), (349, 22232), (397, 19544), (698, 11116), (794, 9772), (1396, 5558), (1588, 4886), (2443, 3176), (2779, 2792)]