65590394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 107110080

約数和(自身を除く): 41519686

約数列:

[1, 2, 19, 38, 43, 86, 137, 274, 293, 586, 817, 1634, 2603, 5206, 5567, 5891, 11134, 11782, 12599, 25198, 40141, 80282, 111929, 223858, 239381, 478762, 762679, 1525358, 1726063, 3452126, 32795197, 65590394]

約数ペア:

[(1, 65590394), (2, 32795197), (19, 3452126), (38, 1726063), (43, 1525358), (86, 762679), (137, 478762), (274, 239381), (293, 223858), (586, 111929), (817, 80282), (1634, 40141), (2603, 25198), (5206, 12599), (5567, 11782), (5891, 11134)]