66868592

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12703}}^1$

素因数の和:12765

約数の個数: 40

約数和(自身を含む): 151228416

約数和(自身を除く): 84359824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12703, 25406, 50812, 88921, 101624, 177842, 203248, 355684, 597041, 711368, 1194082, 1422736, 2388164, 4179287, 4776328, 8358574, 9552656, 16717148, 33434296, 66868592]

約数ペア:

[(1, 66868592), (2, 33434296), (4, 16717148), (7, 9552656), (8, 8358574), (14, 4776328), (16, 4179287), (28, 2388164), (47, 1422736), (56, 1194082), (94, 711368), (112, 597041), (188, 355684), (329, 203248), (376, 177842), (658, 101624), (752, 88921), (1316, 50812), (2632, 25406), (5264, 12703)]