68542006

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 117381600

約数和(自身を除く): 48839594

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 821, 1642, 2197, 3211, 4394, 6422, 10673, 15599, 21346, 31198, 41743, 83486, 138749, 202787, 277498, 405574, 1803737, 2636231, 3607474, 5272462, 34271003, 68542006]

約数ペア:

[(1, 68542006), (2, 34271003), (13, 5272462), (19, 3607474), (26, 2636231), (38, 1803737), (169, 405574), (247, 277498), (338, 202787), (494, 138749), (821, 83486), (1642, 41743), (2197, 31198), (3211, 21346), (4394, 15599), (6422, 10673)]