747838208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{224711}}^1$

素因数の和:224740

約数の個数: 36

約数和(自身を含む): 1607589648

約数和(自身を除く): 859751440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 224711, 449422, 898844, 1797688, 2921243, 3595376, 5842486, 7190752, 11684972, 14381504, 23369944, 28763008, 46739888, 57526016, 93479776, 186959552, 373919104, 747838208]

約数ペア:

[(1, 747838208), (2, 373919104), (4, 186959552), (8, 93479776), (13, 57526016), (16, 46739888), (26, 28763008), (32, 23369944), (52, 14381504), (64, 11684972), (104, 7190752), (128, 5842486), (208, 3595376), (256, 2921243), (416, 1797688), (832, 898844), (1664, 449422), (3328, 224711)]