72973922

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26459}}^1$

素因数の和:26665

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 52763998

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 26459, 52918, 185213, 370426, 5212423, 10424846, 36486961, 72973922]

約数ペア:

[(1, 72973922), (2, 36486961), (7, 10424846), (14, 5212423), (197, 370426), (394, 185213), (1379, 52918), (2758, 26459)]