64213962

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 130927104

約数和(自身を除く): 66713142

約数列:

[1, 2, 3, 6, 71, 142, 213, 307, 426, 491, 614, 921, 982, 1473, 1842, 2946, 21797, 34861, 43594, 65391, 69722, 104583, 130782, 150737, 209166, 301474, 452211, 904422, 10702327, 21404654, 32106981, 64213962]

約数ペア:

[(1, 64213962), (2, 32106981), (3, 21404654), (6, 10702327), (71, 904422), (142, 452211), (213, 301474), (307, 209166), (426, 150737), (491, 130782), (614, 104583), (921, 69722), (982, 65391), (1473, 43594), (1842, 34861), (2946, 21797)]