7821104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 16150752

約数和(自身を除く): 8329648

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 401, 424, 802, 848, 1219, 1604, 2438, 3208, 4876, 6416, 9223, 9752, 18446, 19504, 21253, 36892, 42506, 73784, 85012, 147568, 170024, 340048, 488819, 977638, 1955276, 3910552, 7821104]

約数ペア:

[(1, 7821104), (2, 3910552), (4, 1955276), (8, 977638), (16, 488819), (23, 340048), (46, 170024), (53, 147568), (92, 85012), (106, 73784), (184, 42506), (212, 36892), (368, 21253), (401, 19504), (424, 18446), (802, 9752), (848, 9223), (1219, 6416), (1604, 4876), (2438, 3208)]