38693642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 65662464

約数和(自身を除く): 26968822

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 787, 793, 806, 1574, 1586, 1891, 3782, 10231, 20462, 24397, 24583, 48007, 48794, 49166, 96014, 317161, 624091, 634322, 1248182, 1488217, 2976434, 19346821, 38693642]

約数ペア:

[(1, 38693642), (2, 19346821), (13, 2976434), (26, 1488217), (31, 1248182), (61, 634322), (62, 624091), (122, 317161), (403, 96014), (787, 49166), (793, 48794), (806, 48007), (1574, 24583), (1586, 24397), (1891, 20462), (3782, 10231)]