2556928

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 44

約数和(自身を含む): 5600592

約数和(自身を除く): 3043664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 227, 256, 352, 454, 512, 704, 908, 1024, 1408, 1816, 2497, 2816, 3632, 4994, 5632, 7264, 9988, 11264, 14528, 19976, 29056, 39952, 58112, 79904, 116224, 159808, 232448, 319616, 639232, 1278464, 2556928]

約数ペア:

[(1, 2556928), (2, 1278464), (4, 639232), (8, 319616), (11, 232448), (16, 159808), (22, 116224), (32, 79904), (44, 58112), (64, 39952), (88, 29056), (128, 19976), (176, 14528), (227, 11264), (256, 9988), (352, 7264), (454, 5632), (512, 4994), (704, 3632), (908, 2816), (1024, 2497), (1408, 1816)]