39914706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 94510080

約数和(自身を除く): 54595374

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1171, 1311, 1482, 1794, 2342, 2622, 3513, 5681, 7026, 11362, 15223, 17043, 22249, 26933, 30446, 34086, 44498, 45669, 53866, 66747, 80799, 91338, 133494, 161598, 289237, 350129, 511727, 578474, 700258, 867711, 1023454, 1050387, 1535181, 1735422, 2100774, 3070362, 6652451, 13304902, 19957353, 39914706]

約数ペア:

[(1, 39914706), (2, 19957353), (3, 13304902), (6, 6652451), (13, 3070362), (19, 2100774), (23, 1735422), (26, 1535181), (38, 1050387), (39, 1023454), (46, 867711), (57, 700258), (69, 578474), (78, 511727), (114, 350129), (138, 289237), (247, 161598), (299, 133494), (437, 91338), (494, 80799), (598, 66747), (741, 53866), (874, 45669), (897, 44498), (1171, 34086), (1311, 30446), (1482, 26933), (1794, 22249), (2342, 17043), (2622, 15223), (3513, 11362), (5681, 7026)]