67658668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 149071104

約数和(自身を除く): 81412436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2053, 2354, 2996, 4106, 4708, 8212, 8239, 14371, 16478, 22583, 28742, 32956, 45166, 57484, 90332, 158081, 219671, 316162, 439342, 632324, 878684, 1537697, 2416381, 3075394, 4832762, 6150788, 9665524, 16914667, 33829334, 67658668]

約数ペア:

[(1, 67658668), (2, 33829334), (4, 16914667), (7, 9665524), (11, 6150788), (14, 4832762), (22, 3075394), (28, 2416381), (44, 1537697), (77, 878684), (107, 632324), (154, 439342), (214, 316162), (308, 219671), (428, 158081), (749, 90332), (1177, 57484), (1498, 45166), (2053, 32956), (2354, 28742), (2996, 22583), (4106, 16478), (4708, 14371), (8212, 8239)]