66580402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 118278144

約数和(自身を除く): 51697742

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 371, 427, 742, 854, 1471, 2942, 3233, 6466, 10297, 20594, 22631, 45262, 77963, 89731, 155926, 179462, 545741, 628117, 1091482, 1256234, 4755743, 9511486, 33290201, 66580402]

約数ペア:

[(1, 66580402), (2, 33290201), (7, 9511486), (14, 4755743), (53, 1256234), (61, 1091482), (106, 628117), (122, 545741), (371, 179462), (427, 155926), (742, 89731), (854, 77963), (1471, 45262), (2942, 22631), (3233, 20594), (6466, 10297)]