68865698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 113992704

約数和(自身を除く): 45127006

約数列:

[1, 2, 11, 22, 121, 242, 383, 743, 766, 1486, 4213, 8173, 8426, 16346, 46343, 89903, 92686, 179806, 284569, 569138, 3130259, 6260518, 34432849, 68865698]

約数ペア:

[(1, 68865698), (2, 34432849), (11, 6260518), (22, 3130259), (121, 569138), (242, 284569), (383, 179806), (743, 92686), (766, 89903), (1486, 46343), (4213, 16346), (8173, 8426)]