834500576

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40939}}^1$

素因数の和:40976

約数の個数: 72

約数和(自身を含む): 2058217560

約数和(自身を除く): 1223716984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 40939, 81878, 163756, 286573, 327512, 532207, 573146, 655024, 1064414, 1146292, 1310048, 2006011, 2128828, 2292584, 3725449, 4012022, 4257656, 4585168, 7450898, 8024044, 8515312, 9170336, 14901796, 16048088, 17030624, 26078143, 29803592, 32096176, 52156286, 59607184, 64192352, 104312572, 119214368, 208625144, 417250288, 834500576]

約数ペア:

[(1, 834500576), (2, 417250288), (4, 208625144), (7, 119214368), (8, 104312572), (13, 64192352), (14, 59607184), (16, 52156286), (26, 32096176), (28, 29803592), (32, 26078143), (49, 17030624), (52, 16048088), (56, 14901796), (91, 9170336), (98, 8515312), (104, 8024044), (112, 7450898), (182, 4585168), (196, 4257656), (208, 4012022), (224, 3725449), (364, 2292584), (392, 2128828), (416, 2006011), (637, 1310048), (728, 1146292), (784, 1064414), (1274, 655024), (1456, 573146), (1568, 532207), (2548, 327512), (2912, 286573), (5096, 163756), (10192, 81878), (20384, 40939)]