7640152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5651}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 15514740

約数和(自身を除く): 7874588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5651, 11302, 22604, 45208, 73463, 146926, 293852, 587704, 955019, 1910038, 3820076, 7640152]

約数ペア:

[(1, 7640152), (2, 3820076), (4, 1910038), (8, 955019), (13, 587704), (26, 293852), (52, 146926), (104, 73463), (169, 45208), (338, 22604), (676, 11302), (1352, 5651)]