39869536

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 93423456

約数和(自身を除く): 53553920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 541, 658, 752, 784, 1082, 1316, 1504, 1568, 2164, 2303, 2632, 3787, 4328, 4606, 5264, 7574, 8656, 9212, 10528, 15148, 17312, 18424, 25427, 26509, 30296, 36848, 50854, 53018, 60592, 73696, 101708, 106036, 121184, 177989, 203416, 212072, 355978, 406832, 424144, 711956, 813664, 848288, 1245923, 1423912, 2491846, 2847824, 4983692, 5695648, 9967384, 19934768, 39869536]

約数ペア:

[(1, 39869536), (2, 19934768), (4, 9967384), (7, 5695648), (8, 4983692), (14, 2847824), (16, 2491846), (28, 1423912), (32, 1245923), (47, 848288), (49, 813664), (56, 711956), (94, 424144), (98, 406832), (112, 355978), (188, 212072), (196, 203416), (224, 177989), (329, 121184), (376, 106036), (392, 101708), (541, 73696), (658, 60592), (752, 53018), (784, 50854), (1082, 36848), (1316, 30296), (1504, 26509), (1568, 25427), (2164, 18424), (2303, 17312), (2632, 15148), (3787, 10528), (4328, 9212), (4606, 8656), (5264, 7574)]