67506942

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 138288384

約数和(自身を除く): 70781442

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 1481, 2962, 4443, 7597, 8886, 15194, 22791, 45582, 105151, 158467, 210302, 315453, 316934, 475401, 630906, 950802, 11251157, 22502314, 33753471, 67506942]

約数ペア:

[(1, 67506942), (2, 33753471), (3, 22502314), (6, 11251157), (71, 950802), (107, 630906), (142, 475401), (213, 316934), (214, 315453), (321, 210302), (426, 158467), (642, 105151), (1481, 45582), (2962, 22791), (4443, 15194), (7597, 8886)]