22023568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 31008752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 269, 272, 301, 344, 476, 538, 602, 688, 731, 952, 1076, 1204, 1462, 1883, 1904, 2152, 2408, 2924, 3766, 4304, 4573, 4816, 5117, 5848, 7532, 9146, 10234, 11567, 11696, 15064, 18292, 20468, 23134, 30128, 32011, 36584, 40936, 46268, 64022, 73168, 80969, 81872, 92536, 128044, 161938, 185072, 196639, 256088, 323876, 393278, 512176, 647752, 786556, 1295504, 1376473, 1573112, 2752946, 3146224, 5505892, 11011784, 22023568]

約数ペア:

[(1, 22023568), (2, 11011784), (4, 5505892), (7, 3146224), (8, 2752946), (14, 1573112), (16, 1376473), (17, 1295504), (28, 786556), (34, 647752), (43, 512176), (56, 393278), (68, 323876), (86, 256088), (112, 196639), (119, 185072), (136, 161938), (172, 128044), (238, 92536), (269, 81872), (272, 80969), (301, 73168), (344, 64022), (476, 46268), (538, 40936), (602, 36584), (688, 32011), (731, 30128), (952, 23134), (1076, 20468), (1204, 18292), (1462, 15064), (1883, 11696), (1904, 11567), (2152, 10234), (2408, 9146), (2924, 7532), (3766, 5848), (4304, 5117), (4573, 4816)]