2854294576

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{81421}}^1$

素因数の和:81749

約数の個数: 40

約数和(自身を含む): 6340493984

約数和(自身を除く): 3486199408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 4382, 5008, 8764, 17528, 35056, 81421, 162842, 325684, 569947, 651368, 1139894, 1302736, 2279788, 4559576, 9119152, 25484773, 50969546, 101939092, 178393411, 203878184, 356786822, 407756368, 713573644, 1427147288, 2854294576]

約数ペア:

[(1, 2854294576), (2, 1427147288), (4, 713573644), (7, 407756368), (8, 356786822), (14, 203878184), (16, 178393411), (28, 101939092), (56, 50969546), (112, 25484773), (313, 9119152), (626, 4559576), (1252, 2279788), (2191, 1302736), (2504, 1139894), (4382, 651368), (5008, 569947), (8764, 325684), (17528, 162842), (35056, 81421)]