21827834536

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1301}}^1\times {\mathrm{28729}}^1$

素因数の和:30109

約数の個数: 32

約数和(自身を含む): 41521170600

約数和(自身を除く): 19693336064

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1301, 2602, 5204, 10408, 28729, 57458, 94973, 114916, 189946, 229832, 379892, 759784, 2097217, 4194434, 8388868, 16777736, 37376429, 74752858, 149505716, 299011432, 2728479317, 5456958634, 10913917268, 21827834536]

約数ペア:

[(1, 21827834536), (2, 10913917268), (4, 5456958634), (8, 2728479317), (73, 299011432), (146, 149505716), (292, 74752858), (584, 37376429), (1301, 16777736), (2602, 8388868), (5204, 4194434), (10408, 2097217), (28729, 759784), (57458, 379892), (94973, 229832), (114916, 189946)]