69272996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 67895644

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 116, 142, 284, 377, 647, 754, 923, 1294, 1508, 1846, 2059, 2588, 3692, 4118, 8236, 8411, 16822, 18763, 26767, 33644, 37526, 45937, 53534, 75052, 91874, 107068, 183748, 243919, 487838, 597181, 975676, 1194362, 1332173, 2388724, 2664346, 5328692, 17318249, 34636498, 69272996]

約数ペア:

[(1, 69272996), (2, 34636498), (4, 17318249), (13, 5328692), (26, 2664346), (29, 2388724), (52, 1332173), (58, 1194362), (71, 975676), (116, 597181), (142, 487838), (284, 243919), (377, 183748), (647, 107068), (754, 91874), (923, 75052), (1294, 53534), (1508, 45937), (1846, 37526), (2059, 33644), (2588, 26767), (3692, 18763), (4118, 16822), (8236, 8411)]