66145936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{111733}}^1$

素因数の和:111778

約数の個数: 20

約数和(自身を含む): 131622652

約数和(自身を除く): 65476716

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 111733, 223466, 446932, 893864, 1787728, 4134121, 8268242, 16536484, 33072968, 66145936]

約数ペア:

[(1, 66145936), (2, 33072968), (4, 16536484), (8, 8268242), (16, 4134121), (37, 1787728), (74, 893864), (148, 446932), (296, 223466), (592, 111733)]