1926656

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 40

約数和(自身を含む): 3977424

約数和(自身を除く): 2050768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 128, 142, 212, 256, 284, 424, 512, 568, 848, 1136, 1696, 2272, 3392, 3763, 4544, 6784, 7526, 9088, 13568, 15052, 18176, 27136, 30104, 36352, 60208, 120416, 240832, 481664, 963328, 1926656]

約数ペア:

[(1, 1926656), (2, 963328), (4, 481664), (8, 240832), (16, 120416), (32, 60208), (53, 36352), (64, 30104), (71, 27136), (106, 18176), (128, 15052), (142, 13568), (212, 9088), (256, 7526), (284, 6784), (424, 4544), (512, 3763), (568, 3392), (848, 2272), (1136, 1696)]