22127392

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 50162112

約数和(自身を除く): 28034720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 571, 692, 1142, 1211, 1384, 2284, 2422, 2768, 3997, 4568, 4844, 5536, 7994, 9136, 9688, 15988, 18272, 19376, 31976, 38752, 63952, 98783, 127904, 197566, 395132, 691481, 790264, 1382962, 1580528, 2765924, 3161056, 5531848, 11063696, 22127392]

約数ペア:

[(1, 22127392), (2, 11063696), (4, 5531848), (7, 3161056), (8, 2765924), (14, 1580528), (16, 1382962), (28, 790264), (32, 691481), (56, 395132), (112, 197566), (173, 127904), (224, 98783), (346, 63952), (571, 38752), (692, 31976), (1142, 19376), (1211, 18272), (1384, 15988), (2284, 9688), (2422, 9136), (2768, 7994), (3997, 5536), (4568, 4844)]