66392368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20441}}^1$

素因数の和:20485

約数の個数: 40

約数和(自身を含む): 152088480

約数和(自身を除く): 85696112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 20441, 40882, 81764, 143087, 163528, 286174, 327056, 572348, 592789, 1144696, 1185578, 2289392, 2371156, 4149523, 4742312, 8299046, 9484624, 16598092, 33196184, 66392368]

約数ペア:

[(1, 66392368), (2, 33196184), (4, 16598092), (7, 9484624), (8, 8299046), (14, 4742312), (16, 4149523), (28, 2371156), (29, 2289392), (56, 1185578), (58, 1144696), (112, 592789), (116, 572348), (203, 327056), (232, 286174), (406, 163528), (464, 143087), (812, 81764), (1624, 40882), (3248, 20441)]