872057368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1197881}}^1$

素因数の和:1197907

約数の個数: 32

約数和(自身を含む): 2012441760

約数和(自身を除く): 1140384392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1197881, 2395762, 4791524, 8385167, 9583048, 15572453, 16770334, 31144906, 33540668, 62289812, 67081336, 109007171, 124579624, 218014342, 436028684, 872057368]

約数ペア:

[(1, 872057368), (2, 436028684), (4, 218014342), (7, 124579624), (8, 109007171), (13, 67081336), (14, 62289812), (26, 33540668), (28, 31144906), (52, 16770334), (56, 15572453), (91, 9583048), (104, 8385167), (182, 4791524), (364, 2395762), (728, 1197881)]