25597740476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{17471}}^1$

素因数の和:17631

約数の個数: 96

約数和(自身を含む): 57484836864

約数和(自身を除く): 31887096388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 71, 77, 134, 142, 154, 268, 284, 308, 469, 497, 737, 781, 938, 994, 1474, 1562, 1876, 1988, 2948, 3124, 4757, 5159, 5467, 9514, 10318, 10934, 17471, 19028, 20636, 21868, 33299, 34942, 52327, 66598, 69884, 104654, 122297, 133196, 192181, 209308, 244594, 366289, 384362, 489188, 732578, 768724, 1170557, 1240441, 1345267, 1465156, 2341114, 2480882, 2690534, 4682228, 4961764, 5381068, 8193899, 8683087, 12876127, 13644851, 16387798, 17366174, 25752254, 27289702, 32775596, 34732348, 51504508, 54579404, 83109547, 90132889, 95513957, 166219094, 180265778, 191027914, 332438188, 360531556, 382055828, 581766829, 914205017, 1163533658, 1828410034, 2327067316, 3656820068, 6399435119, 12798870238, 25597740476]

約数ペア:

[(1, 25597740476), (2, 12798870238), (4, 6399435119), (7, 3656820068), (11, 2327067316), (14, 1828410034), (22, 1163533658), (28, 914205017), (44, 581766829), (67, 382055828), (71, 360531556), (77, 332438188), (134, 191027914), (142, 180265778), (154, 166219094), (268, 95513957), (284, 90132889), (308, 83109547), (469, 54579404), (497, 51504508), (737, 34732348), (781, 32775596), (938, 27289702), (994, 25752254), (1474, 17366174), (1562, 16387798), (1876, 13644851), (1988, 12876127), (2948, 8683087), (3124, 8193899), (4757, 5381068), (5159, 4961764), (5467, 4682228), (9514, 2690534), (10318, 2480882), (10934, 2341114), (17471, 1465156), (19028, 1345267), (20636, 1240441), (21868, 1170557), (33299, 768724), (34942, 732578), (52327, 489188), (66598, 384362), (69884, 366289), (104654, 244594), (122297, 209308), (133196, 192181)]