40880478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{877}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 86858784

約数和(自身を除く): 45978306

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 457, 877, 914, 1371, 1754, 2631, 2742, 5262, 7769, 14909, 15538, 23307, 29818, 44727, 46614, 89454, 400789, 801578, 1202367, 2404734, 6813413, 13626826, 20440239, 40880478]

約数ペア:

[(1, 40880478), (2, 20440239), (3, 13626826), (6, 6813413), (17, 2404734), (34, 1202367), (51, 801578), (102, 400789), (457, 89454), (877, 46614), (914, 44727), (1371, 29818), (1754, 23307), (2631, 15538), (2742, 14909), (5262, 7769)]