25560448

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 51150960

約数和(自身を除く): 25590512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 503, 794, 1006, 1588, 2012, 3176, 4024, 6352, 8048, 12704, 16096, 25408, 32192, 50816, 64384, 199691, 399382, 798764, 1597528, 3195056, 6390112, 12780224, 25560448]

約数ペア:

[(1, 25560448), (2, 12780224), (4, 6390112), (8, 3195056), (16, 1597528), (32, 798764), (64, 399382), (128, 199691), (397, 64384), (503, 50816), (794, 32192), (1006, 25408), (1588, 16096), (2012, 12704), (3176, 8048), (4024, 6352)]