29489278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 26817602

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 293, 553, 586, 637, 1027, 1106, 1274, 2051, 2054, 3809, 3871, 4102, 7189, 7618, 7742, 14357, 14378, 23147, 26663, 28714, 46294, 50323, 53326, 100646, 162029, 186641, 300911, 324058, 373282, 601822, 1134203, 2106377, 2268406, 4212754, 14744639, 29489278]

約数ペア:

[(1, 29489278), (2, 14744639), (7, 4212754), (13, 2268406), (14, 2106377), (26, 1134203), (49, 601822), (79, 373282), (91, 324058), (98, 300911), (158, 186641), (182, 162029), (293, 100646), (553, 53326), (586, 50323), (637, 46294), (1027, 28714), (1106, 26663), (1274, 23147), (2051, 14378), (2054, 14357), (3809, 7742), (3871, 7618), (4102, 7189)]