67058428

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 119133504

約数和(自身を除く): 52075076

約数列:

[1, 2, 4, 97, 194, 388, 401, 431, 802, 862, 1604, 1724, 38897, 41807, 77794, 83614, 155588, 167228, 172831, 345662, 691324, 16764607, 33529214, 67058428]

約数ペア:

[(1, 67058428), (2, 33529214), (4, 16764607), (97, 691324), (194, 345662), (388, 172831), (401, 167228), (431, 155588), (802, 83614), (862, 77794), (1604, 41807), (1724, 38897)]