1784128

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 28

約数和(自身を含む): 3606292

約数和(自身を除く): 1822164

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 457, 488, 914, 976, 1828, 1952, 3656, 3904, 7312, 14624, 27877, 29248, 55754, 111508, 223016, 446032, 892064, 1784128]

約数ペア:

[(1, 1784128), (2, 892064), (4, 446032), (8, 223016), (16, 111508), (32, 55754), (61, 29248), (64, 27877), (122, 14624), (244, 7312), (457, 3904), (488, 3656), (914, 1952), (976, 1828)]