69143602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 117111744

約数和(自身を除く): 47968142

約数列:

[1, 2, 11, 22, 37, 74, 173, 346, 407, 491, 814, 982, 1903, 3806, 5401, 6401, 10802, 12802, 18167, 36334, 70411, 84943, 140822, 169886, 199837, 399674, 934373, 1868746, 3142891, 6285782, 34571801, 69143602]

約数ペア:

[(1, 69143602), (2, 34571801), (11, 6285782), (22, 3142891), (37, 1868746), (74, 934373), (173, 399674), (346, 199837), (407, 169886), (491, 140822), (814, 84943), (982, 70411), (1903, 36334), (3806, 18167), (5401, 12802), (6401, 10802)]