7281824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 15857856

約数和(自身を除く): 8576032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 151, 176, 274, 302, 352, 548, 604, 1096, 1208, 1507, 1661, 2192, 2416, 3014, 3322, 4384, 4832, 6028, 6644, 12056, 13288, 20687, 24112, 26576, 41374, 48224, 53152, 82748, 165496, 227557, 330992, 455114, 661984, 910228, 1820456, 3640912, 7281824]

約数ペア:

[(1, 7281824), (2, 3640912), (4, 1820456), (8, 910228), (11, 661984), (16, 455114), (22, 330992), (32, 227557), (44, 165496), (88, 82748), (137, 53152), (151, 48224), (176, 41374), (274, 26576), (302, 24112), (352, 20687), (548, 13288), (604, 12056), (1096, 6644), (1208, 6028), (1507, 4832), (1661, 4384), (2192, 3322), (2416, 3014)]