39614372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 43848028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 449, 548, 644, 898, 959, 1796, 1918, 3143, 3151, 3836, 6286, 6302, 10327, 12572, 12604, 20654, 22057, 41308, 44114, 61513, 72289, 88228, 123026, 144578, 246052, 289156, 430591, 861182, 1414799, 1722364, 2829598, 5659196, 9903593, 19807186, 39614372]

約数ペア:

[(1, 39614372), (2, 19807186), (4, 9903593), (7, 5659196), (14, 2829598), (23, 1722364), (28, 1414799), (46, 861182), (92, 430591), (137, 289156), (161, 246052), (274, 144578), (322, 123026), (449, 88228), (548, 72289), (644, 61513), (898, 44114), (959, 41308), (1796, 22057), (1918, 20654), (3143, 12604), (3151, 12572), (3836, 10327), (6286, 6302)]