72049024

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{1447}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 144003600

約数和(自身を除く): 71954576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1447, 1556, 2894, 3112, 5788, 6224, 11576, 12448, 23152, 24896, 46304, 49792, 92608, 185216, 562883, 1125766, 2251532, 4503064, 9006128, 18012256, 36024512, 72049024]

約数ペア:

[(1, 72049024), (2, 36024512), (4, 18012256), (8, 9006128), (16, 4503064), (32, 2251532), (64, 1125766), (128, 562883), (389, 185216), (778, 92608), (1447, 49792), (1556, 46304), (2894, 24896), (3112, 23152), (5788, 12448), (6224, 11576)]