65219362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 115436160

約数和(自身を除く): 50216798

約数列:

[1, 2, 13, 19, 26, 38, 47, 53, 94, 106, 247, 494, 611, 689, 893, 1007, 1222, 1378, 1786, 2014, 2491, 2809, 4982, 5618, 11609, 13091, 23218, 26182, 32383, 36517, 47329, 53371, 64766, 73034, 94658, 106742, 132023, 264046, 615277, 693823, 1230554, 1387646, 1716299, 2508437, 3432598, 5016874, 32609681, 65219362]

約数ペア:

[(1, 65219362), (2, 32609681), (13, 5016874), (19, 3432598), (26, 2508437), (38, 1716299), (47, 1387646), (53, 1230554), (94, 693823), (106, 615277), (247, 264046), (494, 132023), (611, 106742), (689, 94658), (893, 73034), (1007, 64766), (1222, 53371), (1378, 47329), (1786, 36517), (2014, 32383), (2491, 26182), (2809, 23218), (4982, 13091), (5618, 11609)]