66708344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 128517840

約数和(自身を除く): 61809496

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 1201, 2402, 4804, 6943, 9608, 13886, 27772, 55544, 63653, 127306, 157331, 254612, 314662, 509224, 629324, 1258648, 8338543, 16677086, 33354172, 66708344]

約数ペア:

[(1, 66708344), (2, 33354172), (4, 16677086), (8, 8338543), (53, 1258648), (106, 629324), (131, 509224), (212, 314662), (262, 254612), (424, 157331), (524, 127306), (1048, 63653), (1201, 55544), (2402, 27772), (4804, 13886), (6943, 9608)]