72089914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145931}}^1$

素因数の和:145965

約数の個数: 16

約数和(自身を含む): 122582880

約数和(自身を除く): 50492966

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 145931, 291862, 1897103, 2772689, 3794206, 5545378, 36044957, 72089914]

約数ペア:

[(1, 72089914), (2, 36044957), (13, 5545378), (19, 3794206), (26, 2772689), (38, 1897103), (247, 291862), (494, 145931)]