72955048

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{27551}}^1$

素因数の和:27888

約数の個数: 16

約数和(自身を含む): 137208960

約数和(自身を除く): 64253912

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 27551, 55102, 110204, 220408, 9119381, 18238762, 36477524, 72955048]

約数ペア:

[(1, 72955048), (2, 36477524), (4, 18238762), (8, 9119381), (331, 220408), (662, 110204), (1324, 55102), (2648, 27551)]