24886784

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3770

約数の個数: 40

約数和(自身を含む): 53564280

約数和(自身を除く): 28677496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3739, 6656, 7478, 14956, 29912, 48607, 59824, 97214, 119648, 194428, 239296, 388856, 478592, 777712, 957184, 1555424, 1914368, 3110848, 6221696, 12443392, 24886784]

約数ペア:

[(1, 24886784), (2, 12443392), (4, 6221696), (8, 3110848), (13, 1914368), (16, 1555424), (26, 957184), (32, 777712), (52, 478592), (64, 388856), (104, 239296), (128, 194428), (208, 119648), (256, 97214), (416, 59824), (512, 48607), (832, 29912), (1664, 14956), (3328, 7478), (3739, 6656)]