22223704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 21516296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 449, 538, 898, 1076, 1796, 2152, 3592, 6187, 10327, 12374, 20654, 24748, 41308, 49496, 82616, 120781, 241562, 483124, 966248, 2777963, 5555926, 11111852, 22223704]

約数ペア:

[(1, 22223704), (2, 11111852), (4, 5555926), (8, 2777963), (23, 966248), (46, 483124), (92, 241562), (184, 120781), (269, 82616), (449, 49496), (538, 41308), (898, 24748), (1076, 20654), (1796, 12374), (2152, 10327), (3592, 6187)]