66706574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1136

約数の個数: 24

約数和(自身を含む): 110427240

約数和(自身を除く): 43720666

約数列:

[1, 2, 11, 22, 121, 242, 373, 739, 746, 1478, 4103, 8129, 8206, 16258, 45133, 89419, 90266, 178838, 275647, 551294, 3032117, 6064234, 33353287, 66706574]

約数ペア:

[(1, 66706574), (2, 33353287), (11, 6064234), (22, 3032117), (121, 551294), (242, 275647), (373, 178838), (739, 90266), (746, 89419), (1478, 45133), (4103, 16258), (8129, 8206)]