7222292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8744428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 179, 262, 308, 358, 524, 716, 917, 1253, 1441, 1834, 1969, 2506, 2882, 3668, 3938, 5012, 5764, 7876, 10087, 13783, 20174, 23449, 27566, 40348, 46898, 55132, 93796, 164143, 257939, 328286, 515878, 656572, 1031756, 1805573, 3611146, 7222292]

約数ペア:

[(1, 7222292), (2, 3611146), (4, 1805573), (7, 1031756), (11, 656572), (14, 515878), (22, 328286), (28, 257939), (44, 164143), (77, 93796), (131, 55132), (154, 46898), (179, 40348), (262, 27566), (308, 23449), (358, 20174), (524, 13783), (716, 10087), (917, 7876), (1253, 5764), (1441, 5012), (1834, 3938), (1969, 3668), (2506, 2882)]