27625754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 47085534

約数和(自身を除く): 19459780

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 169, 338, 481, 611, 962, 1222, 1739, 2209, 3478, 4418, 6253, 7943, 12506, 15886, 22607, 28717, 45214, 57434, 81733, 163466, 293891, 373321, 587782, 746642, 1062529, 2125058, 13812877, 27625754]

約数ペア:

[(1, 27625754), (2, 13812877), (13, 2125058), (26, 1062529), (37, 746642), (47, 587782), (74, 373321), (94, 293891), (169, 163466), (338, 81733), (481, 57434), (611, 45214), (962, 28717), (1222, 22607), (1739, 15886), (2209, 12506), (3478, 7943), (4418, 6253)]