41290496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 93574320

約数和(自身を除く): 52283824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 653, 832, 988, 1216, 1306, 1664, 1976, 2432, 2612, 3328, 3952, 4864, 5224, 7904, 8489, 10448, 12407, 15808, 16978, 20896, 24814, 31616, 33956, 41792, 49628, 63232, 67912, 83584, 99256, 135824, 161291, 167168, 198512, 271648, 322582, 397024, 543296, 645164, 794048, 1086592, 1290328, 1588096, 2173184, 2580656, 3176192, 5161312, 10322624, 20645248, 41290496]

約数ペア:

[(1, 41290496), (2, 20645248), (4, 10322624), (8, 5161312), (13, 3176192), (16, 2580656), (19, 2173184), (26, 1588096), (32, 1290328), (38, 1086592), (52, 794048), (64, 645164), (76, 543296), (104, 397024), (128, 322582), (152, 271648), (208, 198512), (247, 167168), (256, 161291), (304, 135824), (416, 99256), (494, 83584), (608, 67912), (653, 63232), (832, 49628), (988, 41792), (1216, 33956), (1306, 31616), (1664, 24814), (1976, 20896), (2432, 16978), (2612, 15808), (3328, 12407), (3952, 10448), (4864, 8489), (5224, 7904)]