73920574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17659}}^1$

素因数の和:17704

約数の個数: 32

約数和(自身を含む): 142410240

約数和(自身を除く): 68489666

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 17659, 35318, 123613, 229567, 247226, 406157, 459134, 812314, 1606969, 2843099, 3213938, 5280041, 5686198, 10560082, 36960287, 73920574]

約数ペア:

[(1, 73920574), (2, 36960287), (7, 10560082), (13, 5686198), (14, 5280041), (23, 3213938), (26, 2843099), (46, 1606969), (91, 812314), (161, 459134), (182, 406157), (299, 247226), (322, 229567), (598, 123613), (2093, 35318), (4186, 17659)]