74981312

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5449

約数の個数: 56

約数和(自身を含む): 175564800

約数和(自身を除く): 100583488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5399, 6944, 10798, 13888, 21596, 37793, 43192, 75586, 86384, 151172, 167369, 172768, 302344, 334738, 345536, 604688, 669476, 1171583, 1209376, 1338952, 2343166, 2418752, 2677904, 4686332, 5355808, 9372664, 10711616, 18745328, 37490656, 74981312]

約数ペア:

[(1, 74981312), (2, 37490656), (4, 18745328), (7, 10711616), (8, 9372664), (14, 5355808), (16, 4686332), (28, 2677904), (31, 2418752), (32, 2343166), (56, 1338952), (62, 1209376), (64, 1171583), (112, 669476), (124, 604688), (217, 345536), (224, 334738), (248, 302344), (434, 172768), (448, 167369), (496, 151172), (868, 86384), (992, 75586), (1736, 43192), (1984, 37793), (3472, 21596), (5399, 13888), (6944, 10798)]