66193148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 137102784

約数和(自身を除く): 70909636

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 181, 259, 353, 362, 518, 706, 724, 1036, 1267, 1412, 2471, 2534, 4942, 5068, 6697, 9884, 13061, 13394, 26122, 26788, 46879, 52244, 63893, 91427, 93758, 127786, 182854, 187516, 255572, 365708, 447251, 894502, 1789004, 2364041, 4728082, 9456164, 16548287, 33096574, 66193148]

約数ペア:

[(1, 66193148), (2, 33096574), (4, 16548287), (7, 9456164), (14, 4728082), (28, 2364041), (37, 1789004), (74, 894502), (148, 447251), (181, 365708), (259, 255572), (353, 187516), (362, 182854), (518, 127786), (706, 93758), (724, 91427), (1036, 63893), (1267, 52244), (1412, 46879), (2471, 26788), (2534, 26122), (4942, 13394), (5068, 13061), (6697, 9884)]