26867216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88379}}^1$

素因数の和:88406

約数の個数: 20

約数和(自身を含む): 54795600

約数和(自身を除く): 27928384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88379, 176758, 353516, 707032, 1414064, 1679201, 3358402, 6716804, 13433608, 26867216]

約数ペア:

[(1, 26867216), (2, 13433608), (4, 6716804), (8, 3358402), (16, 1679201), (19, 1414064), (38, 707032), (76, 353516), (152, 176758), (304, 88379)]