68697798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28411}}^1$

素因数の和:28460

約数の個数: 32

約数和(自身を含む): 152742912

約数和(自身を除く): 84045114

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28411, 56822, 85233, 170466, 369343, 738686, 880741, 1108029, 1761482, 2216058, 2642223, 5284446, 11449633, 22899266, 34348899, 68697798]

約数ペア:

[(1, 68697798), (2, 34348899), (3, 22899266), (6, 11449633), (13, 5284446), (26, 2642223), (31, 2216058), (39, 1761482), (62, 1108029), (78, 880741), (93, 738686), (186, 369343), (403, 170466), (806, 85233), (1209, 56822), (2418, 28411)]