27680488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18503}}^1$

素因数の和:18537

約数の個数: 32

約数和(自身を含む): 59952960

約数和(自身を除く): 32272472

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18503, 37006, 74012, 148024, 203533, 314551, 407066, 629102, 814132, 1258204, 1628264, 2516408, 3460061, 6920122, 13840244, 27680488]

約数ペア:

[(1, 27680488), (2, 13840244), (4, 6920122), (8, 3460061), (11, 2516408), (17, 1628264), (22, 1258204), (34, 814132), (44, 629102), (68, 407066), (88, 314551), (136, 203533), (187, 148024), (374, 74012), (748, 37006), (1496, 18503)]