39877448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 81164160

約数和(自身を除く): 41286712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 2927, 3406, 5854, 6812, 11708, 13624, 23416, 38051, 76102, 152204, 304408, 383437, 766874, 1533748, 3067496, 4984681, 9969362, 19938724, 39877448]

約数ペア:

[(1, 39877448), (2, 19938724), (4, 9969362), (8, 4984681), (13, 3067496), (26, 1533748), (52, 766874), (104, 383437), (131, 304408), (262, 152204), (524, 76102), (1048, 38051), (1703, 23416), (2927, 13624), (3406, 11708), (5854, 6812)]