66756008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44623}}^1$

素因数の和:44657

約数の個数: 32

約数和(自身を含む): 144581760

約数和(自身を除く): 77825752

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 44623, 89246, 178492, 356984, 490853, 758591, 981706, 1517182, 1963412, 3034364, 3926824, 6068728, 8344501, 16689002, 33378004, 66756008]

約数ペア:

[(1, 66756008), (2, 33378004), (4, 16689002), (8, 8344501), (11, 6068728), (17, 3926824), (22, 3034364), (34, 1963412), (44, 1517182), (68, 981706), (88, 758591), (136, 490853), (187, 356984), (374, 178492), (748, 89246), (1496, 44623)]