27086236

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23431}}^1$

素因数の和:23469

約数の個数: 18

約数和(自身を含む): 50355368

約数和(自身を除く): 23269132

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23431, 46862, 93724, 398327, 796654, 1593308, 6771559, 13543118, 27086236]

約数ペア:

[(1, 27086236), (2, 13543118), (4, 6771559), (17, 1593308), (34, 796654), (68, 398327), (289, 93724), (578, 46862), (1156, 23431)]