65965172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25920

約数の個数: 36

約数和(自身を含む): 144621540

約数和(自身を除く): 78656368

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25889, 51778, 103556, 181223, 336557, 362446, 673114, 724892, 1268561, 1346228, 2355899, 2537122, 4711798, 5074244, 9423596, 16491293, 32982586, 65965172]

約数ペア:

[(1, 65965172), (2, 32982586), (4, 16491293), (7, 9423596), (13, 5074244), (14, 4711798), (26, 2537122), (28, 2355899), (49, 1346228), (52, 1268561), (91, 724892), (98, 673114), (182, 362446), (196, 336557), (364, 181223), (637, 103556), (1274, 51778), (2548, 25889)]