28918784

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 44

約数和(自身を含む): 59739648

約数和(自身を除く): 30820864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 911, 992, 1024, 1822, 1984, 3644, 3968, 7288, 7936, 14576, 15872, 28241, 29152, 31744, 56482, 58304, 112964, 116608, 225928, 233216, 451856, 466432, 903712, 932864, 1807424, 3614848, 7229696, 14459392, 28918784]

約数ペア:

[(1, 28918784), (2, 14459392), (4, 7229696), (8, 3614848), (16, 1807424), (31, 932864), (32, 903712), (62, 466432), (64, 451856), (124, 233216), (128, 225928), (248, 116608), (256, 112964), (496, 58304), (512, 56482), (911, 31744), (992, 29152), (1024, 28241), (1822, 15872), (1984, 14576), (3644, 7936), (3968, 7288)]