7215705824

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{66733}}^1$

素因数の和:66883

約数の個数: 48

約数和(自身を含む): 14798931840

約数和(自身を除く): 7583226016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 496, 872, 992, 1744, 3379, 3488, 6758, 13516, 27032, 54064, 66733, 108128, 133466, 266932, 533864, 1067728, 2068723, 2135456, 4137446, 7273897, 8274892, 14547794, 16549784, 29095588, 33099568, 58191176, 66199136, 116382352, 225490807, 232764704, 450981614, 901963228, 1803926456, 3607852912, 7215705824]

約数ペア:

[(1, 7215705824), (2, 3607852912), (4, 1803926456), (8, 901963228), (16, 450981614), (31, 232764704), (32, 225490807), (62, 116382352), (109, 66199136), (124, 58191176), (218, 33099568), (248, 29095588), (436, 16549784), (496, 14547794), (872, 8274892), (992, 7273897), (1744, 4137446), (3379, 2135456), (3488, 2068723), (6758, 1067728), (13516, 533864), (27032, 266932), (54064, 133466), (66733, 108128)]