72141586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61871}}^1$

素因数の和:61937

約数の個数: 16

約数和(自身を含む): 120279168

約数和(自身を除く): 48137582

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 61871, 123742, 680581, 1361162, 3279163, 6558326, 36070793, 72141586]

約数ペア:

[(1, 72141586), (2, 36070793), (11, 6558326), (22, 3279163), (53, 1361162), (106, 680581), (583, 123742), (1166, 61871)]