27770368

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 40

約数和(自身を含む): 56322288

約数和(自身を除く): 28551920

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 743, 1168, 1486, 2336, 2972, 4672, 5944, 9344, 11888, 18688, 23776, 37376, 47552, 54239, 95104, 108478, 190208, 216956, 380416, 433912, 867824, 1735648, 3471296, 6942592, 13885184, 27770368]

約数ペア:

[(1, 27770368), (2, 13885184), (4, 6942592), (8, 3471296), (16, 1735648), (32, 867824), (64, 433912), (73, 380416), (128, 216956), (146, 190208), (256, 108478), (292, 95104), (512, 54239), (584, 47552), (743, 37376), (1168, 23776), (1486, 18688), (2336, 11888), (2972, 9344), (4672, 5944)]