9796256704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{905719}}^1$

素因数の和:905757

約数の個数: 42

約数和(自身を含む): 21049838520

約数和(自身を除く): 11253581816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 905719, 1811438, 3622876, 7245752, 11774347, 14491504, 23548694, 28983008, 47097388, 57966016, 94194776, 153066511, 188389552, 306133022, 376779104, 612266044, 753558208, 1224532088, 2449064176, 4898128352, 9796256704]

約数ペア:

[(1, 9796256704), (2, 4898128352), (4, 2449064176), (8, 1224532088), (13, 753558208), (16, 612266044), (26, 376779104), (32, 306133022), (52, 188389552), (64, 153066511), (104, 94194776), (169, 57966016), (208, 47097388), (338, 28983008), (416, 23548694), (676, 14491504), (832, 11774347), (1352, 7245752), (2704, 3622876), (5408, 1811438), (10816, 905719)]