16722496

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 38323520

約数和(自身を除く): 21601024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 229, 326, 448, 458, 652, 916, 1141, 1304, 1603, 1832, 2282, 2608, 3206, 3664, 4564, 5216, 6412, 7328, 9128, 10432, 12824, 14656, 18256, 25648, 36512, 37327, 51296, 73024, 74654, 102592, 149308, 261289, 298616, 522578, 597232, 1045156, 1194464, 2090312, 2388928, 4180624, 8361248, 16722496]

約数ペア:

[(1, 16722496), (2, 8361248), (4, 4180624), (7, 2388928), (8, 2090312), (14, 1194464), (16, 1045156), (28, 597232), (32, 522578), (56, 298616), (64, 261289), (112, 149308), (163, 102592), (224, 74654), (229, 73024), (326, 51296), (448, 37327), (458, 36512), (652, 25648), (916, 18256), (1141, 14656), (1304, 12824), (1603, 10432), (1832, 9128), (2282, 7328), (2608, 6412), (3206, 5216), (3664, 4564)]