71003492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 153901440

約数和(自身を除く): 82897948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 3469, 5117, 6938, 10234, 13876, 20468, 24283, 48566, 58973, 97132, 117946, 149167, 235892, 298334, 412811, 596668, 825622, 1044169, 1651244, 2088338, 2535839, 4176676, 5071678, 10143356, 17750873, 35501746, 71003492]

約数ペア:

[(1, 71003492), (2, 35501746), (4, 17750873), (7, 10143356), (14, 5071678), (17, 4176676), (28, 2535839), (34, 2088338), (43, 1651244), (68, 1044169), (86, 825622), (119, 596668), (172, 412811), (238, 298334), (301, 235892), (476, 149167), (602, 117946), (731, 97132), (1204, 58973), (1462, 48566), (2924, 24283), (3469, 20468), (5117, 13876), (6938, 10234)]