67790658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12241}}^1$

素因数の和:12330

約数の個数: 32

約数和(自身を含む): 148079232

約数和(自身を除く): 80288574

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12241, 24482, 36723, 73446, 159133, 318266, 477399, 869111, 954798, 1738222, 2607333, 5214666, 11298443, 22596886, 33895329, 67790658]

約数ペア:

[(1, 67790658), (2, 33895329), (3, 22596886), (6, 11298443), (13, 5214666), (26, 2607333), (39, 1738222), (71, 954798), (78, 869111), (142, 477399), (213, 318266), (426, 159133), (923, 73446), (1846, 36723), (2769, 24482), (5538, 12241)]