78875134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29453}}^1$

素因数の和:29571

約数の個数: 16

約数和(自身を含む): 128655072

約数和(自身を除く): 49779938

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 29453, 58906, 382889, 765778, 3033659, 6067318, 39437567, 78875134]

約数ペア:

[(1, 78875134), (2, 39437567), (13, 6067318), (26, 3033659), (103, 765778), (206, 382889), (1339, 58906), (2678, 29453)]