7380656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11251}}^1$

素因数の和:11300

約数の個数: 20

約数和(自身を含む): 14650104

約数和(自身を除く): 7269448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11251, 22502, 45004, 90008, 180016, 461291, 922582, 1845164, 3690328, 7380656]

約数ペア:

[(1, 7380656), (2, 3690328), (4, 1845164), (8, 922582), (16, 461291), (41, 180016), (82, 90008), (164, 45004), (328, 22502), (656, 11251)]