40305694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140929}}^1$

素因数の和:140955

約数の個数: 16

約数和(自身を含む): 71028720

約数和(自身を除く): 30723026

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140929, 281858, 1550219, 1832077, 3100438, 3664154, 20152847, 40305694]

約数ペア:

[(1, 40305694), (2, 20152847), (11, 3664154), (13, 3100438), (22, 1832077), (26, 1550219), (143, 281858), (286, 140929)]