67900994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 54234046

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 2789, 3478, 5578, 12173, 19523, 24346, 39046, 103193, 131083, 206386, 262166, 722351, 917581, 1444702, 1835162, 4850071, 9700142, 33950497, 67900994]

約数ペア:

[(1, 67900994), (2, 33950497), (7, 9700142), (14, 4850071), (37, 1835162), (47, 1444702), (74, 917581), (94, 722351), (259, 262166), (329, 206386), (518, 131083), (658, 103193), (1739, 39046), (2789, 24346), (3478, 19523), (5578, 12173)]