71061978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24623}}^1$

素因数の和:24678

約数の個数: 32

約数和(自身を含む): 157199616

約数和(自身を除く): 86137638

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 24623, 49246, 73869, 147738, 320099, 640198, 911051, 960297, 1822102, 1920594, 2733153, 5466306, 11843663, 23687326, 35530989, 71061978]

約数ペア:

[(1, 71061978), (2, 35530989), (3, 23687326), (6, 11843663), (13, 5466306), (26, 2733153), (37, 1920594), (39, 1822102), (74, 960297), (78, 911051), (111, 640198), (222, 320099), (481, 147738), (962, 73869), (1443, 49246), (2886, 24623)]