28281664

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1342

約数の個数: 28

約数和(自身を含む): 56290464

約数和(自身を除く): 28008800

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 683, 1294, 1366, 2588, 2732, 5176, 5464, 10352, 10928, 20704, 21856, 41408, 43712, 441901, 883802, 1767604, 3535208, 7070416, 14140832, 28281664]

約数ペア:

[(1, 28281664), (2, 14140832), (4, 7070416), (8, 3535208), (16, 1767604), (32, 883802), (64, 441901), (647, 43712), (683, 41408), (1294, 21856), (1366, 20704), (2588, 10928), (2732, 10352), (5176, 5464)]