21829065536

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{1111007}}^1$

素因数の和:1111326

約数の個数: 28

約数和(自身を含む): 43458188928

約数和(自身を除く): 21629123392

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 1111007, 2222014, 4444028, 8888056, 17776112, 35552224, 71104448, 341079149, 682158298, 1364316596, 2728633192, 5457266384, 10914532768, 21829065536]

約数ペア:

[(1, 21829065536), (2, 10914532768), (4, 5457266384), (8, 2728633192), (16, 1364316596), (32, 682158298), (64, 341079149), (307, 71104448), (614, 35552224), (1228, 17776112), (2456, 8888056), (4912, 4444028), (9824, 2222014), (19648, 1111007)]