67468688

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 60

約数和(自身を含む): 155382912

約数和(自身を除く): 87914224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 1831, 2303, 2632, 3662, 4606, 5264, 7324, 9212, 12817, 14648, 18424, 25634, 29296, 36848, 51268, 86057, 89719, 102536, 172114, 179438, 205072, 344228, 358876, 602399, 688456, 717752, 1204798, 1376912, 1435504, 2409596, 4216793, 4819192, 8433586, 9638384, 16867172, 33734344, 67468688]

約数ペア:

[(1, 67468688), (2, 33734344), (4, 16867172), (7, 9638384), (8, 8433586), (14, 4819192), (16, 4216793), (28, 2409596), (47, 1435504), (49, 1376912), (56, 1204798), (94, 717752), (98, 688456), (112, 602399), (188, 358876), (196, 344228), (329, 205072), (376, 179438), (392, 172114), (658, 102536), (752, 89719), (784, 86057), (1316, 51268), (1831, 36848), (2303, 29296), (2632, 25634), (3662, 18424), (4606, 14648), (5264, 12817), (7324, 9212)]