40867516

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 72674784

約数和(自身を除く): 31807268

約数列:

[1, 2, 4, 103, 206, 281, 353, 412, 562, 706, 1124, 1412, 28943, 36359, 57886, 72718, 99193, 115772, 145436, 198386, 396772, 10216879, 20433758, 40867516]

約数ペア:

[(1, 40867516), (2, 20433758), (4, 10216879), (103, 396772), (206, 198386), (281, 145436), (353, 115772), (412, 99193), (562, 72718), (706, 57886), (1124, 36359), (1412, 28943)]