31105706044

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1427}}^1\times {\mathrm{1439}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 62413424640

約数和(自身を除く): 31307718596

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 1427, 1439, 2164, 2854, 2878, 3787, 5708, 5756, 7574, 9989, 10073, 15148, 19978, 20146, 39956, 40292, 772007, 778499, 1544014, 1556998, 2053453, 3088028, 3113996, 4106906, 5404049, 5449493, 8213812, 10808098, 10898986, 14374171, 21616196, 21797972, 28748342, 57496684, 1110918073, 2221836146, 4443672292, 7776426511, 15552853022, 31105706044]

約数ペア:

[(1, 31105706044), (2, 15552853022), (4, 7776426511), (7, 4443672292), (14, 2221836146), (28, 1110918073), (541, 57496684), (1082, 28748342), (1427, 21797972), (1439, 21616196), (2164, 14374171), (2854, 10898986), (2878, 10808098), (3787, 8213812), (5708, 5449493), (5756, 5404049), (7574, 4106906), (9989, 3113996), (10073, 3088028), (15148, 2053453), (19978, 1556998), (20146, 1544014), (39956, 778499), (40292, 772007)]