4505536

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 10424160

約数和(自身を除く): 5918624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 113, 178, 224, 226, 356, 448, 452, 623, 712, 791, 904, 1246, 1424, 1582, 1808, 2492, 2848, 3164, 3616, 4984, 5696, 6328, 7232, 9968, 10057, 12656, 19936, 20114, 25312, 39872, 40228, 50624, 70399, 80456, 140798, 160912, 281596, 321824, 563192, 643648, 1126384, 2252768, 4505536]

約数ペア:

[(1, 4505536), (2, 2252768), (4, 1126384), (7, 643648), (8, 563192), (14, 321824), (16, 281596), (28, 160912), (32, 140798), (56, 80456), (64, 70399), (89, 50624), (112, 40228), (113, 39872), (178, 25312), (224, 20114), (226, 19936), (356, 12656), (448, 10057), (452, 9968), (623, 7232), (712, 6328), (791, 5696), (904, 4984), (1246, 3616), (1424, 3164), (1582, 2848), (1808, 2492)]