22550836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 49577472

約数和(自身を除く): 27026636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 347, 422, 694, 844, 1388, 1477, 2321, 2429, 2954, 3817, 4642, 4858, 5908, 7634, 9284, 9716, 15268, 16247, 26719, 32494, 53438, 64988, 73217, 106876, 146434, 292868, 512519, 805387, 1025038, 1610774, 2050076, 3221548, 5637709, 11275418, 22550836]

約数ペア:

[(1, 22550836), (2, 11275418), (4, 5637709), (7, 3221548), (11, 2050076), (14, 1610774), (22, 1025038), (28, 805387), (44, 512519), (77, 292868), (154, 146434), (211, 106876), (308, 73217), (347, 64988), (422, 53438), (694, 32494), (844, 26719), (1388, 16247), (1477, 15268), (2321, 9716), (2429, 9284), (2954, 7634), (3817, 5908), (4642, 4858)]