68753672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661093}}^1$

素因数の和:661112

約数の個数: 16

約数和(自身を含む): 138829740

約数和(自身を除く): 70076068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661093, 1322186, 2644372, 5288744, 8594209, 17188418, 34376836, 68753672]

約数ペア:

[(1, 68753672), (2, 34376836), (4, 17188418), (8, 8594209), (13, 5288744), (26, 2644372), (52, 1322186), (104, 661093)]