64989329

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 72007680

約数和(自身を除く): 7018351

約数列:

[1, 19, 23, 127, 437, 1171, 2413, 2921, 22249, 26933, 55499, 148717, 511727, 2825623, 3420491, 64989329]

約数ペア:

[(1, 64989329), (19, 3420491), (23, 2825623), (127, 511727), (437, 148717), (1171, 55499), (2413, 26933), (2921, 22249)]