2840765056

素因数分解:

$2^7\times {\mathrm{1021}}^1\times {\mathrm{21737}}^1$

素因数の和:22772

約数の個数: 32

約数和(自身を含む): 5665140180

約数和(自身を除く): 2824375124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1021, 2042, 4084, 8168, 16336, 21737, 32672, 43474, 65344, 86948, 130688, 173896, 347792, 695584, 1391168, 2782336, 22193477, 44386954, 88773908, 177547816, 355095632, 710191264, 1420382528, 2840765056]

約数ペア:

[(1, 2840765056), (2, 1420382528), (4, 710191264), (8, 355095632), (16, 177547816), (32, 88773908), (64, 44386954), (128, 22193477), (1021, 2782336), (2042, 1391168), (4084, 695584), (8168, 347792), (16336, 173896), (21737, 130688), (32672, 86948), (43474, 65344)]