24896551252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{2447}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 45012844800

約数和(自身を除く): 20116293548

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 397, 596, 794, 1588, 2447, 4894, 6407, 9788, 12814, 17071, 25628, 34142, 59153, 68284, 105221, 118306, 210442, 236612, 364603, 420884, 729206, 971459, 1458412, 1942918, 2543579, 3885836, 5087158, 10174316, 15677929, 31355858, 41772737, 62711716, 83545474, 144747391, 167090948, 289494782, 578989564, 6224137813, 12448275626, 24896551252]

約数ペア:

[(1, 24896551252), (2, 12448275626), (4, 6224137813), (43, 578989564), (86, 289494782), (149, 167090948), (172, 144747391), (298, 83545474), (397, 62711716), (596, 41772737), (794, 31355858), (1588, 15677929), (2447, 10174316), (4894, 5087158), (6407, 3885836), (9788, 2543579), (12814, 1942918), (17071, 1458412), (25628, 971459), (34142, 729206), (59153, 420884), (68284, 364603), (105221, 236612), (118306, 210442)]