26281984

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 54004860

約数和(自身を除く): 27722876

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 313, 328, 512, 626, 656, 1024, 1252, 1312, 2048, 2504, 2624, 5008, 5248, 10016, 10496, 12833, 20032, 20992, 25666, 40064, 41984, 51332, 80128, 83968, 102664, 160256, 205328, 320512, 410656, 641024, 821312, 1642624, 3285248, 6570496, 13140992, 26281984]

約数ペア:

[(1, 26281984), (2, 13140992), (4, 6570496), (8, 3285248), (16, 1642624), (32, 821312), (41, 641024), (64, 410656), (82, 320512), (128, 205328), (164, 160256), (256, 102664), (313, 83968), (328, 80128), (512, 51332), (626, 41984), (656, 40064), (1024, 25666), (1252, 20992), (1312, 20032), (2048, 12833), (2504, 10496), (2624, 10016), (5008, 5248)]