25662243712

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{2003}}^1$

素因数の和:2284

約数の個数: 128

約数和(自身を含む): 59523609600

約数和(自身を除く): 33861365888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 181, 224, 316, 362, 448, 553, 632, 724, 896, 1106, 1264, 1267, 1448, 2003, 2212, 2528, 2534, 2896, 4006, 4424, 5056, 5068, 5792, 8012, 8848, 10112, 10136, 11584, 14021, 14299, 16024, 17696, 20272, 23168, 28042, 28598, 32048, 35392, 40544, 56084, 57196, 64096, 70784, 81088, 100093, 112168, 114392, 128192, 158237, 162176, 200186, 224336, 228784, 256384, 316474, 362543, 400372, 448672, 457568, 632948, 725086, 800744, 897344, 915136, 1107659, 1265896, 1450172, 1601488, 1794688, 1830272, 2215318, 2531792, 2537801, 2900344, 3202976, 4430636, 5063584, 5075602, 5800688, 6405952, 8861272, 10127168, 10151204, 11601376, 12811904, 17722544, 20254336, 20302408, 23202752, 28640897, 35445088, 40604816, 46405504, 57281794, 70890176, 81209632, 114563588, 141780352, 162419264, 200486279, 229127176, 324838528, 400972558, 458254352, 801945116, 916508704, 1603890232, 1833017408, 3207780464, 3666034816, 6415560928, 12831121856, 25662243712]

約数ペア:

[(1, 25662243712), (2, 12831121856), (4, 6415560928), (7, 3666034816), (8, 3207780464), (14, 1833017408), (16, 1603890232), (28, 916508704), (32, 801945116), (56, 458254352), (64, 400972558), (79, 324838528), (112, 229127176), (128, 200486279), (158, 162419264), (181, 141780352), (224, 114563588), (316, 81209632), (362, 70890176), (448, 57281794), (553, 46405504), (632, 40604816), (724, 35445088), (896, 28640897), (1106, 23202752), (1264, 20302408), (1267, 20254336), (1448, 17722544), (2003, 12811904), (2212, 11601376), (2528, 10151204), (2534, 10127168), (2896, 8861272), (4006, 6405952), (4424, 5800688), (5056, 5075602), (5068, 5063584), (5792, 4430636), (8012, 3202976), (8848, 2900344), (10112, 2537801), (10136, 2531792), (11584, 2215318), (14021, 1830272), (14299, 1794688), (16024, 1601488), (17696, 1450172), (20272, 1265896), (23168, 1107659), (28042, 915136), (28598, 897344), (32048, 800744), (35392, 725086), (40544, 632948), (56084, 457568), (57196, 448672), (64096, 400372), (70784, 362543), (81088, 316474), (100093, 256384), (112168, 228784), (114392, 224336), (128192, 200186), (158237, 162176)]