7739888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 16332288

約数和(自身を除く): 8592400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 293, 508, 586, 1016, 1172, 1651, 2032, 2344, 3302, 3809, 4688, 6604, 7618, 13208, 15236, 26416, 30472, 37211, 60944, 74422, 148844, 297688, 483743, 595376, 967486, 1934972, 3869944, 7739888]

約数ペア:

[(1, 7739888), (2, 3869944), (4, 1934972), (8, 967486), (13, 595376), (16, 483743), (26, 297688), (52, 148844), (104, 74422), (127, 60944), (208, 37211), (254, 30472), (293, 26416), (508, 15236), (586, 13208), (1016, 7618), (1172, 6604), (1651, 4688), (2032, 3809), (2344, 3302)]