69541376

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 40

約数和(自身を含む): 140977584

約数和(自身を除く): 71436208

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1913, 2272, 3826, 4544, 7652, 9088, 15304, 18176, 30608, 36352, 61216, 122432, 135823, 244864, 271646, 489728, 543292, 979456, 1086584, 2173168, 4346336, 8692672, 17385344, 34770688, 69541376]

約数ペア:

[(1, 69541376), (2, 34770688), (4, 17385344), (8, 8692672), (16, 4346336), (32, 2173168), (64, 1086584), (71, 979456), (128, 543292), (142, 489728), (256, 271646), (284, 244864), (512, 135823), (568, 122432), (1136, 61216), (1913, 36352), (2272, 30608), (3826, 18176), (4544, 15304), (7652, 9088)]