27393964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 52168928

約数和(自身を除く): 24774964

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5431, 10862, 21724, 70603, 141206, 282412, 526807, 1053614, 2107228, 6848491, 13696982, 27393964]

約数ペア:

[(1, 27393964), (2, 13696982), (4, 6848491), (13, 2107228), (26, 1053614), (52, 526807), (97, 282412), (194, 141206), (388, 70603), (1261, 21724), (2522, 10862), (5044, 5431)]