3720688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13704

約数の個数: 20

約数和(自身を含む): 7633440

約数和(自身を除く): 3912752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13679, 27358, 54716, 109432, 218864, 232543, 465086, 930172, 1860344, 3720688]

約数ペア:

[(1, 3720688), (2, 1860344), (4, 930172), (8, 465086), (16, 232543), (17, 218864), (34, 109432), (68, 54716), (136, 27358), (272, 13679)]