65988076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19477}}^1$

素因数の和:19510

約数の個数: 36

約数和(自身を含む): 145072144

約数和(自身を除く): 79084068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19477, 38954, 77908, 136339, 214247, 272678, 428494, 545356, 856988, 1499729, 2356717, 2999458, 4713434, 5998916, 9426868, 16497019, 32994038, 65988076]

約数ペア:

[(1, 65988076), (2, 32994038), (4, 16497019), (7, 9426868), (11, 5998916), (14, 4713434), (22, 2999458), (28, 2356717), (44, 1499729), (77, 856988), (121, 545356), (154, 428494), (242, 272678), (308, 214247), (484, 136339), (847, 77908), (1694, 38954), (3388, 19477)]