67657858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 45249662

約数列:

[1, 2, 17, 23, 34, 46, 241, 359, 391, 482, 718, 782, 4097, 5543, 6103, 8194, 8257, 11086, 12206, 16514, 86519, 94231, 140369, 173038, 188462, 280738, 1470823, 1989937, 2941646, 3979874, 33828929, 67657858]

約数ペア:

[(1, 67657858), (2, 33828929), (17, 3979874), (23, 2941646), (34, 1989937), (46, 1470823), (241, 280738), (359, 188462), (391, 173038), (482, 140369), (718, 94231), (782, 86519), (4097, 16514), (5543, 12206), (6103, 11086), (8194, 8257)]