66297778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{9463}}^1$

素因数の和:9609

約数の個数: 16

約数和(自身を含む): 103574016

約数和(自身を除く): 37276238

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 9463, 18926, 293353, 586706, 1069319, 2138638, 33148889, 66297778]

約数ペア:

[(1, 66297778), (2, 33148889), (31, 2138638), (62, 1069319), (113, 586706), (226, 293353), (3503, 18926), (7006, 9463)]