66794824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 128795040

約数和(自身を除く): 62000216

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 691, 1124, 1382, 2248, 2764, 5528, 12083, 24166, 29713, 48332, 59426, 96664, 118852, 194171, 237704, 388342, 776684, 1553368, 8349353, 16698706, 33397412, 66794824]

約数ペア:

[(1, 66794824), (2, 33397412), (4, 16698706), (8, 8349353), (43, 1553368), (86, 776684), (172, 388342), (281, 237704), (344, 194171), (562, 118852), (691, 96664), (1124, 59426), (1382, 48332), (2248, 29713), (2764, 24166), (5528, 12083)]