2021648897984

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{9949}}^1\times {\mathrm{11299}}^1$

素因数の和:21541

約数の個数: 56

約数和(自身を含む): 4026747090000

約数和(自身を除く): 2005098192016

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4496, 8992, 9949, 11299, 17984, 19898, 22598, 39796, 45196, 79592, 90392, 159184, 180784, 318368, 361568, 636736, 723136, 2795669, 3175019, 5591338, 6350038, 11182676, 12700076, 22365352, 25400152, 44730704, 50800304, 89461408, 101600608, 112413751, 178922816, 203201216, 224827502, 449655004, 899310008, 1798620016, 3597240032, 7194480064, 31588264031, 63176528062, 126353056124, 252706112248, 505412224496, 1010824448992, 2021648897984]

約数ペア:

[(1, 2021648897984), (2, 1010824448992), (4, 505412224496), (8, 252706112248), (16, 126353056124), (32, 63176528062), (64, 31588264031), (281, 7194480064), (562, 3597240032), (1124, 1798620016), (2248, 899310008), (4496, 449655004), (8992, 224827502), (9949, 203201216), (11299, 178922816), (17984, 112413751), (19898, 101600608), (22598, 89461408), (39796, 50800304), (45196, 44730704), (79592, 25400152), (90392, 22365352), (159184, 12700076), (180784, 11182676), (318368, 6350038), (361568, 5591338), (636736, 3175019), (723136, 2795669)]