65218244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 141590400

約数和(自身を除く): 76372156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1289, 1807, 1946, 2578, 3614, 3892, 5156, 7228, 9023, 12649, 16757, 18046, 25298, 33514, 36092, 50596, 67028, 117299, 179171, 234598, 358342, 469196, 716684, 1254197, 2329223, 2508394, 4658446, 5016788, 9316892, 16304561, 32609122, 65218244]

約数ペア:

[(1, 65218244), (2, 32609122), (4, 16304561), (7, 9316892), (13, 5016788), (14, 4658446), (26, 2508394), (28, 2329223), (52, 1254197), (91, 716684), (139, 469196), (182, 358342), (278, 234598), (364, 179171), (556, 117299), (973, 67028), (1289, 50596), (1807, 36092), (1946, 33514), (2578, 25298), (3614, 18046), (3892, 16757), (5156, 12649), (7228, 9023)]