65877884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 117490128

約数和(自身を除く): 51612244

約数列:

[1, 2, 4, 67, 134, 268, 401, 613, 802, 1226, 1604, 2452, 26867, 41071, 53734, 82142, 107468, 164284, 245813, 491626, 983252, 16469471, 32938942, 65877884]

約数ペア:

[(1, 65877884), (2, 32938942), (4, 16469471), (67, 983252), (134, 491626), (268, 245813), (401, 164284), (613, 107468), (802, 82142), (1226, 53734), (1604, 41071), (2452, 26867)]