26065264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 27502736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 479, 716, 958, 1432, 1916, 2864, 3401, 3832, 6802, 7664, 9101, 13604, 18202, 27208, 36404, 54416, 72808, 85741, 145616, 171482, 342964, 685928, 1371856, 1629079, 3258158, 6516316, 13032632, 26065264]

約数ペア:

[(1, 26065264), (2, 13032632), (4, 6516316), (8, 3258158), (16, 1629079), (19, 1371856), (38, 685928), (76, 342964), (152, 171482), (179, 145616), (304, 85741), (358, 72808), (479, 54416), (716, 36404), (958, 27208), (1432, 18202), (1916, 13604), (2864, 9101), (3401, 7664), (3832, 6802)]