2757078688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{135257}}^1$

素因数の和:135294

約数の個数: 72

約数和(自身を含む): 6799960692

約数和(自身を除く): 4042882004

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, 135257, 270514, 541028, 946799, 1082056, 1758341, 1893598, 2164112, 3516682, 3787196, 4328224, 6627593, 7033364, 7574392, 12308387, 13255186, 14066728, 15148784, 24616774, 26510372, 28133456, 30297568, 49233548, 53020744, 56266912, 86158709, 98467096, 106041488, 172317418, 196934192, 212082976, 344634836, 393868384, 689269672, 1378539344, 2757078688]

約数ペア:

[(1, 2757078688), (2, 1378539344), (4, 689269672), (7, 393868384), (8, 344634836), (13, 212082976), (14, 196934192), (16, 172317418), (26, 106041488), (28, 98467096), (32, 86158709), (49, 56266912), (52, 53020744), (56, 49233548), (91, 30297568), (98, 28133456), (104, 26510372), (112, 24616774), (182, 15148784), (196, 14066728), (208, 13255186), (224, 12308387), (364, 7574392), (392, 7033364), (416, 6627593), (637, 4328224), (728, 3787196), (784, 3516682), (1274, 2164112), (1456, 1893598), (1568, 1758341), (2548, 1082056), (2912, 946799), (5096, 541028), (10192, 270514), (20384, 135257)]