22272712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 55540800

約数和(自身を除く): 33268088

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 173, 209, 242, 266, 308, 346, 418, 484, 532, 616, 692, 836, 847, 968, 1064, 1211, 1384, 1463, 1672, 1694, 1903, 2299, 2422, 2926, 3287, 3388, 3806, 4598, 4844, 5852, 6574, 6776, 7612, 9196, 9688, 11704, 13148, 13321, 15224, 16093, 18392, 20933, 23009, 26296, 26642, 32186, 36157, 41866, 46018, 53284, 64372, 72314, 83732, 92036, 106568, 128744, 144628, 146531, 167464, 184072, 253099, 289256, 293062, 397727, 506198, 586124, 795454, 1012396, 1172248, 1590908, 2024792, 2784089, 3181816, 5568178, 11136356, 22272712]

約数ペア:

[(1, 22272712), (2, 11136356), (4, 5568178), (7, 3181816), (8, 2784089), (11, 2024792), (14, 1590908), (19, 1172248), (22, 1012396), (28, 795454), (38, 586124), (44, 506198), (56, 397727), (76, 293062), (77, 289256), (88, 253099), (121, 184072), (133, 167464), (152, 146531), (154, 144628), (173, 128744), (209, 106568), (242, 92036), (266, 83732), (308, 72314), (346, 64372), (418, 53284), (484, 46018), (532, 41866), (616, 36157), (692, 32186), (836, 26642), (847, 26296), (968, 23009), (1064, 20933), (1211, 18392), (1384, 16093), (1463, 15224), (1672, 13321), (1694, 13148), (1903, 11704), (2299, 9688), (2422, 9196), (2926, 7612), (3287, 6776), (3388, 6574), (3806, 5852), (4598, 4844)]