22709648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 50996736

約数和(自身を除く): 28287088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 101, 104, 184, 188, 202, 208, 299, 368, 376, 404, 598, 611, 752, 808, 1081, 1196, 1222, 1313, 1616, 2162, 2323, 2392, 2444, 2626, 4324, 4646, 4747, 4784, 4888, 5252, 8648, 9292, 9494, 9776, 10504, 14053, 17296, 18584, 18988, 21008, 28106, 30199, 37168, 37976, 56212, 60398, 61711, 75952, 109181, 112424, 120796, 123422, 218362, 224848, 241592, 246844, 436724, 483184, 493688, 873448, 987376, 1419353, 1746896, 2838706, 5677412, 11354824, 22709648]

約数ペア:

[(1, 22709648), (2, 11354824), (4, 5677412), (8, 2838706), (13, 1746896), (16, 1419353), (23, 987376), (26, 873448), (46, 493688), (47, 483184), (52, 436724), (92, 246844), (94, 241592), (101, 224848), (104, 218362), (184, 123422), (188, 120796), (202, 112424), (208, 109181), (299, 75952), (368, 61711), (376, 60398), (404, 56212), (598, 37976), (611, 37168), (752, 30199), (808, 28106), (1081, 21008), (1196, 18988), (1222, 18584), (1313, 17296), (1616, 14053), (2162, 10504), (2323, 9776), (2392, 9494), (2444, 9292), (2626, 8648), (4324, 5252), (4646, 4888), (4747, 4784)]