67867306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 44323094

約数列:

[1, 2, 13, 26, 89, 139, 178, 211, 278, 422, 1157, 1807, 2314, 2743, 3614, 5486, 12371, 18779, 24742, 29329, 37558, 58658, 160823, 244127, 321646, 381277, 488254, 762554, 2610281, 5220562, 33933653, 67867306]

約数ペア:

[(1, 67867306), (2, 33933653), (13, 5220562), (26, 2610281), (89, 762554), (139, 488254), (178, 381277), (211, 321646), (278, 244127), (422, 160823), (1157, 58658), (1807, 37558), (2314, 29329), (2743, 24742), (3614, 18779), (5486, 12371)]