72452012

素因数分解:

$2^2\times {\mathrm{1303}}^1\times {\mathrm{13901}}^1$

素因数の和:15208

約数の個数: 12

約数和(自身を含む): 126897456

約数和(自身を除く): 54445444

約数列:

[1, 2, 4, 1303, 2606, 5212, 13901, 27802, 55604, 18113003, 36226006, 72452012]

約数ペア:

[(1, 72452012), (2, 36226006), (4, 18113003), (1303, 55604), (2606, 27802), (5212, 13901)]