71640916

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 127217664

約数和(自身を除く): 55576748

約数列:

[1, 2, 4, 101, 202, 383, 404, 463, 766, 926, 1532, 1852, 38683, 46763, 77366, 93526, 154732, 177329, 187052, 354658, 709316, 17910229, 35820458, 71640916]

約数ペア:

[(1, 71640916), (2, 35820458), (4, 17910229), (101, 709316), (202, 354658), (383, 187052), (404, 177329), (463, 154732), (766, 93526), (926, 77366), (1532, 46763), (1852, 38683)]