1254272

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1316128

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 239, 328, 478, 656, 956, 1312, 1912, 2624, 3824, 5248, 7648, 9799, 15296, 19598, 30592, 39196, 78392, 156784, 313568, 627136, 1254272]

約数ペア:

[(1, 1254272), (2, 627136), (4, 313568), (8, 156784), (16, 78392), (32, 39196), (41, 30592), (64, 19598), (82, 15296), (128, 9799), (164, 7648), (239, 5248), (328, 3824), (478, 2624), (656, 1912), (956, 1312)]