172470064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6529}}^1$

素因数の和:6677

約数の個数: 40

約数和(自身を含む): 362754560

約数和(自身を除く): 190284496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6529, 6604, 13058, 13208, 26116, 26416, 52232, 84877, 104464, 169754, 339508, 679016, 829183, 1358032, 1658366, 3316732, 6633464, 10779379, 13266928, 21558758, 43117516, 86235032, 172470064]

約数ペア:

[(1, 172470064), (2, 86235032), (4, 43117516), (8, 21558758), (13, 13266928), (16, 10779379), (26, 6633464), (52, 3316732), (104, 1658366), (127, 1358032), (208, 829183), (254, 679016), (508, 339508), (1016, 169754), (1651, 104464), (2032, 84877), (3302, 52232), (6529, 26416), (6604, 26116), (13058, 13208)]