68285048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{656587}}^1$

素因数の和:656606

約数の個数: 16

約数和(自身を含む): 137883480

約数和(自身を除く): 69598432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 656587, 1313174, 2626348, 5252696, 8535631, 17071262, 34142524, 68285048]

約数ペア:

[(1, 68285048), (2, 34142524), (4, 17071262), (8, 8535631), (13, 5252696), (26, 2626348), (52, 1313174), (104, 656587)]