7782112

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 36

約数和(自身を含む): 16601760

約数和(自身を除く): 8819648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 1439, 2704, 2878, 5408, 5756, 11512, 18707, 23024, 37414, 46048, 74828, 149656, 243191, 299312, 486382, 598624, 972764, 1945528, 3891056, 7782112]

約数ペア:

[(1, 7782112), (2, 3891056), (4, 1945528), (8, 972764), (13, 598624), (16, 486382), (26, 299312), (32, 243191), (52, 149656), (104, 74828), (169, 46048), (208, 37414), (338, 23024), (416, 18707), (676, 11512), (1352, 5756), (1439, 5408), (2704, 2878)]