72842024

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 139320000

約数和(自身を除く): 66477976

約数列:

[1, 2, 4, 8, 71, 142, 257, 284, 499, 514, 568, 998, 1028, 1996, 2056, 3992, 18247, 35429, 36494, 70858, 72988, 128243, 141716, 145976, 256486, 283432, 512972, 1025944, 9105253, 18210506, 36421012, 72842024]

約数ペア:

[(1, 72842024), (2, 36421012), (4, 18210506), (8, 9105253), (71, 1025944), (142, 512972), (257, 283432), (284, 256486), (499, 145976), (514, 141716), (568, 128243), (998, 72988), (1028, 70858), (1996, 36494), (2056, 35429), (3992, 18247)]