7992754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 16422912

約数和(自身を除く): 8430158

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 71, 77, 86, 119, 142, 154, 187, 238, 301, 374, 473, 497, 602, 731, 781, 946, 994, 1207, 1309, 1462, 1562, 2414, 2618, 3053, 3311, 5117, 5467, 6106, 6622, 8041, 8449, 10234, 10934, 13277, 16082, 16898, 21371, 26554, 33583, 42742, 51901, 56287, 67166, 92939, 103802, 112574, 185878, 235081, 363307, 470162, 570911, 726614, 1141822, 3996377, 7992754]

約数ペア:

[(1, 7992754), (2, 3996377), (7, 1141822), (11, 726614), (14, 570911), (17, 470162), (22, 363307), (34, 235081), (43, 185878), (71, 112574), (77, 103802), (86, 92939), (119, 67166), (142, 56287), (154, 51901), (187, 42742), (238, 33583), (301, 26554), (374, 21371), (473, 16898), (497, 16082), (602, 13277), (731, 10934), (781, 10234), (946, 8449), (994, 8041), (1207, 6622), (1309, 6106), (1462, 5467), (1562, 5117), (2414, 3311), (2618, 3053)]