67997864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{772703}}^1$

素因数の和:772720

約数の個数: 16

約数和(自身を含む): 139086720

約数和(自身を除く): 71088856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 772703, 1545406, 3090812, 6181624, 8499733, 16999466, 33998932, 67997864]

約数ペア:

[(1, 67997864), (2, 33998932), (4, 16999466), (8, 8499733), (11, 6181624), (22, 3090812), (44, 1545406), (88, 772703)]