78126488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1823}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 160220160

約数和(自身を除く): 82093672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1823, 1948, 3646, 3896, 5357, 7292, 10714, 14584, 20053, 21428, 40106, 42856, 80212, 160424, 887801, 1775602, 3551204, 7102408, 9765811, 19531622, 39063244, 78126488]

約数ペア:

[(1, 78126488), (2, 39063244), (4, 19531622), (8, 9765811), (11, 7102408), (22, 3551204), (44, 1775602), (88, 887801), (487, 160424), (974, 80212), (1823, 42856), (1948, 40106), (3646, 21428), (3896, 20053), (5357, 14584), (7292, 10714)]