4581472

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 5875520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 181, 224, 226, 362, 452, 724, 791, 904, 1267, 1448, 1582, 1808, 2534, 2896, 3164, 3616, 5068, 5792, 6328, 10136, 12656, 20272, 20453, 25312, 40544, 40906, 81812, 143171, 163624, 286342, 327248, 572684, 654496, 1145368, 2290736, 4581472]

約数ペア:

[(1, 4581472), (2, 2290736), (4, 1145368), (7, 654496), (8, 572684), (14, 327248), (16, 286342), (28, 163624), (32, 143171), (56, 81812), (112, 40906), (113, 40544), (181, 25312), (224, 20453), (226, 20272), (362, 12656), (452, 10136), (724, 6328), (791, 5792), (904, 5068), (1267, 3616), (1448, 3164), (1582, 2896), (1808, 2534)]