66267032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1223}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 134174880

約数和(自身を除く): 67907848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 1223, 2084, 2446, 4168, 4892, 6773, 9784, 13546, 15899, 27092, 31798, 54184, 63596, 127192, 637183, 1274366, 2548732, 5097464, 8283379, 16566758, 33133516, 66267032]

約数ペア:

[(1, 66267032), (2, 33133516), (4, 16566758), (8, 8283379), (13, 5097464), (26, 2548732), (52, 1274366), (104, 637183), (521, 127192), (1042, 63596), (1223, 54184), (2084, 31798), (2446, 27092), (4168, 15899), (4892, 13546), (6773, 9784)]