66822626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 44460574

約数列:

[1, 2, 13, 26, 47, 94, 149, 298, 367, 611, 734, 1222, 1937, 3874, 4771, 7003, 9542, 14006, 17249, 34498, 54683, 91039, 109366, 182078, 224237, 448474, 710879, 1421758, 2570101, 5140202, 33411313, 66822626]

約数ペア:

[(1, 66822626), (2, 33411313), (13, 5140202), (26, 2570101), (47, 1421758), (94, 710879), (149, 448474), (298, 224237), (367, 182078), (611, 109366), (734, 91039), (1222, 54683), (1937, 34498), (3874, 17249), (4771, 14006), (7003, 9542)]