66542224

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12641}}^1$

素因数の和:12703

約数の個数: 40

約数和(自身を含む): 150490368

約数和(自身を除く): 83948144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12641, 25282, 50564, 88487, 101128, 176974, 202256, 353948, 594127, 707896, 1188254, 1415792, 2376508, 4158889, 4753016, 8317778, 9506032, 16635556, 33271112, 66542224]

約数ペア:

[(1, 66542224), (2, 33271112), (4, 16635556), (7, 9506032), (8, 8317778), (14, 4753016), (16, 4158889), (28, 2376508), (47, 1415792), (56, 1188254), (94, 707896), (112, 594127), (188, 353948), (329, 202256), (376, 176974), (658, 101128), (752, 88487), (1316, 50564), (2632, 25282), (5264, 12641)]