68749516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2371}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 131503680

約数和(自身を除く): 62754164

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2371, 2636, 4742, 7249, 9484, 14498, 26081, 28996, 52162, 104324, 1562489, 3124978, 6249956, 17187379, 34374758, 68749516]

約数ペア:

[(1, 68749516), (2, 34374758), (4, 17187379), (11, 6249956), (22, 3124978), (44, 1562489), (659, 104324), (1318, 52162), (2371, 28996), (2636, 26081), (4742, 14498), (7249, 9484)]