39898264

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1151}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 45810536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1151, 1238, 2302, 2476, 4333, 4604, 4952, 8057, 8666, 9208, 16114, 17332, 32228, 34664, 64456, 712469, 1424938, 2849876, 4987283, 5699752, 9974566, 19949132, 39898264]

約数ペア:

[(1, 39898264), (2, 19949132), (4, 9974566), (7, 5699752), (8, 4987283), (14, 2849876), (28, 1424938), (56, 712469), (619, 64456), (1151, 34664), (1238, 32228), (2302, 17332), (2476, 16114), (4333, 9208), (4604, 8666), (4952, 8057)]