26745368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 54289200

約数和(自身を除く): 27543832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1123, 1832, 2246, 2977, 4492, 5954, 8984, 11908, 14599, 23816, 29198, 58396, 116792, 257167, 514334, 1028668, 2057336, 3343171, 6686342, 13372684, 26745368]

約数ペア:

[(1, 26745368), (2, 13372684), (4, 6686342), (8, 3343171), (13, 2057336), (26, 1028668), (52, 514334), (104, 257167), (229, 116792), (458, 58396), (916, 29198), (1123, 23816), (1832, 14599), (2246, 11908), (2977, 8984), (4492, 5954)]