69455944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1151}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 137548800

約数和(自身を除く): 68092856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1151, 1588, 2302, 3176, 4604, 7543, 9208, 15086, 21869, 30172, 43738, 60344, 87476, 174952, 456947, 913894, 1827788, 3655576, 8681993, 17363986, 34727972, 69455944]

約数ペア:

[(1, 69455944), (2, 34727972), (4, 17363986), (8, 8681993), (19, 3655576), (38, 1827788), (76, 913894), (152, 456947), (397, 174952), (794, 87476), (1151, 60344), (1588, 43738), (2302, 30172), (3176, 21869), (4604, 15086), (7543, 9208)]