64045913

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 67495680

約数和(自身を除く): 3449767

約数列:

[1, 47, 61, 89, 251, 2867, 4183, 5429, 11797, 15311, 22339, 255163, 719617, 1049933, 1362679, 64045913]

約数ペア:

[(1, 64045913), (47, 1362679), (61, 1049933), (89, 719617), (251, 255163), (2867, 22339), (4183, 15311), (5429, 11797)]