28129407998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1\times {\mathrm{172313}}^1$

素因数の和:174979

約数の個数: 16

約数和(自身を含む): 43572007296

約数和(自身を除く): 15442599298

約数列:

[1, 2, 31, 62, 2633, 5266, 81623, 163246, 172313, 344626, 5341703, 10683406, 453700129, 907400258, 14064703999, 28129407998]

約数ペア:

[(1, 28129407998), (2, 14064703999), (31, 907400258), (62, 453700129), (2633, 10683406), (5266, 5341703), (81623, 344626), (163246, 172313)]