68168366

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 122549760

約数和(自身を除く): 54381394

約数列:

[1, 2, 7, 14, 23, 46, 161, 269, 322, 538, 787, 1574, 1883, 3766, 5509, 6187, 11018, 12374, 18101, 36202, 43309, 86618, 126707, 211703, 253414, 423406, 1481921, 2963842, 4869169, 9738338, 34084183, 68168366]

約数ペア:

[(1, 68168366), (2, 34084183), (7, 9738338), (14, 4869169), (23, 2963842), (46, 1481921), (161, 423406), (269, 253414), (322, 211703), (538, 126707), (787, 86618), (1574, 43309), (1883, 36202), (3766, 18101), (5509, 12374), (6187, 11018)]