4445408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 9734256

約数和(自身を除く): 5288848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 173, 176, 292, 346, 352, 584, 692, 803, 1168, 1384, 1606, 1903, 2336, 2768, 3212, 3806, 5536, 6424, 7612, 12629, 12848, 15224, 25258, 25696, 30448, 50516, 60896, 101032, 138919, 202064, 277838, 404128, 555676, 1111352, 2222704, 4445408]

約数ペア:

[(1, 4445408), (2, 2222704), (4, 1111352), (8, 555676), (11, 404128), (16, 277838), (22, 202064), (32, 138919), (44, 101032), (73, 60896), (88, 50516), (146, 30448), (173, 25696), (176, 25258), (292, 15224), (346, 12848), (352, 12629), (584, 7612), (692, 6424), (803, 5536), (1168, 3806), (1384, 3212), (1606, 2768), (1903, 2336)]