22208704

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 51023520

約数和(自身を除く): 28814816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 557, 623, 712, 1114, 1246, 1424, 2228, 2492, 2848, 3899, 4456, 4984, 5696, 7798, 8912, 9968, 15596, 17824, 19936, 31192, 35648, 39872, 49573, 62384, 99146, 124768, 198292, 249536, 347011, 396584, 694022, 793168, 1388044, 1586336, 2776088, 3172672, 5552176, 11104352, 22208704]

約数ペア:

[(1, 22208704), (2, 11104352), (4, 5552176), (7, 3172672), (8, 2776088), (14, 1586336), (16, 1388044), (28, 793168), (32, 694022), (56, 396584), (64, 347011), (89, 249536), (112, 198292), (178, 124768), (224, 99146), (356, 62384), (448, 49573), (557, 39872), (623, 35648), (712, 31192), (1114, 19936), (1246, 17824), (1424, 15596), (2228, 9968), (2492, 8912), (2848, 7798), (3899, 5696), (4456, 4984)]