6721568

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 15551424

約数和(自身を除く): 8829856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 811, 1036, 1184, 1622, 2072, 3244, 4144, 5677, 6488, 8288, 11354, 12976, 22708, 25952, 30007, 45416, 60014, 90832, 120028, 181664, 210049, 240056, 420098, 480112, 840196, 960224, 1680392, 3360784, 6721568]

約数ペア:

[(1, 6721568), (2, 3360784), (4, 1680392), (7, 960224), (8, 840196), (14, 480112), (16, 420098), (28, 240056), (32, 210049), (37, 181664), (56, 120028), (74, 90832), (112, 60014), (148, 45416), (224, 30007), (259, 25952), (296, 22708), (518, 12976), (592, 11354), (811, 8288), (1036, 6488), (1184, 5677), (1622, 4144), (2072, 3244)]