66859754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 112062720

約数和(自身を除く): 45202966

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 559, 757, 1027, 1118, 1514, 2054, 3397, 6794, 9841, 19682, 32551, 44161, 59803, 65102, 88322, 119606, 423163, 777439, 846326, 1554878, 2571529, 5143058, 33429877, 66859754]

約数ペア:

[(1, 66859754), (2, 33429877), (13, 5143058), (26, 2571529), (43, 1554878), (79, 846326), (86, 777439), (158, 423163), (559, 119606), (757, 88322), (1027, 65102), (1118, 59803), (1514, 44161), (2054, 32551), (3397, 19682), (6794, 9841)]