68621248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 146761200

約数和(自身を除く): 78139952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1069, 1088, 1888, 2006, 2138, 3776, 4012, 4276, 8024, 8552, 16048, 17104, 18173, 32096, 34208, 36346, 63071, 64192, 68416, 72692, 126142, 145384, 252284, 290768, 504568, 581536, 1009136, 1072207, 1163072, 2018272, 2144414, 4036544, 4288828, 8577656, 17155312, 34310624, 68621248]

約数ペア:

[(1, 68621248), (2, 34310624), (4, 17155312), (8, 8577656), (16, 4288828), (17, 4036544), (32, 2144414), (34, 2018272), (59, 1163072), (64, 1072207), (68, 1009136), (118, 581536), (136, 504568), (236, 290768), (272, 252284), (472, 145384), (544, 126142), (944, 72692), (1003, 68416), (1069, 64192), (1088, 63071), (1888, 36346), (2006, 34208), (2138, 32096), (3776, 18173), (4012, 17104), (4276, 16048), (8024, 8552)]