3771904

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 40

約数和(自身を含む): 7733880

約数和(自身を除く): 3961976

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 139, 212, 256, 278, 424, 512, 556, 848, 1112, 1696, 2224, 3392, 4448, 6784, 7367, 8896, 13568, 14734, 17792, 27136, 29468, 35584, 58936, 71168, 117872, 235744, 471488, 942976, 1885952, 3771904]

約数ペア:

[(1, 3771904), (2, 1885952), (4, 942976), (8, 471488), (16, 235744), (32, 117872), (53, 71168), (64, 58936), (106, 35584), (128, 29468), (139, 27136), (212, 17792), (256, 14734), (278, 13568), (424, 8896), (512, 7367), (556, 6784), (848, 4448), (1112, 3392), (1696, 2224)]