672416896

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{46489}}^1$

素因数の和:46616

約数の個数: 32

約数和(自身を含む): 1351464300

約数和(自身を除く): 679047404

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 46489, 92978, 185956, 371912, 743824, 1487648, 2975296, 5253257, 5950592, 10506514, 21013028, 42026056, 84052112, 168104224, 336208448, 672416896]

約数ペア:

[(1, 672416896), (2, 336208448), (4, 168104224), (8, 84052112), (16, 42026056), (32, 21013028), (64, 10506514), (113, 5950592), (128, 5253257), (226, 2975296), (452, 1487648), (904, 743824), (1808, 371912), (3616, 185956), (7232, 92978), (14464, 46489)]