76456978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{10391}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 123955776

約数和(自身を除く): 47498798

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 10391, 20782, 135083, 270166, 2940653, 5881306, 38228489, 76456978]

約数ペア:

[(1, 76456978), (2, 38228489), (13, 5881306), (26, 2940653), (283, 270166), (566, 135083), (3679, 20782), (7358, 10391)]