22400252

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 36

約数和(自身を含む): 47592720

約数和(自身を除く): 25192468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 4969, 9938, 19876, 34783, 69566, 114287, 139132, 228574, 243481, 457148, 486962, 800009, 973924, 1600018, 3200036, 5600063, 11200126, 22400252]

約数ペア:

[(1, 22400252), (2, 11200126), (4, 5600063), (7, 3200036), (14, 1600018), (23, 973924), (28, 800009), (46, 486962), (49, 457148), (92, 243481), (98, 228574), (161, 139132), (196, 114287), (322, 69566), (644, 34783), (1127, 19876), (2254, 9938), (4508, 4969)]