26769988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30841}}^1$

素因数の和:30883

約数の個数: 24

約数和(自身を含む): 55268864

約数和(自身を除く): 28498876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30841, 61682, 123364, 215887, 431774, 863548, 956071, 1912142, 3824284, 6692497, 13384994, 26769988]

約数ペア:

[(1, 26769988), (2, 13384994), (4, 6692497), (7, 3824284), (14, 1912142), (28, 956071), (31, 863548), (62, 431774), (124, 215887), (217, 123364), (434, 61682), (868, 30841)]