26093732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 54391680

約数和(自身を除く): 28297948

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 283, 356, 518, 566, 623, 1036, 1132, 1246, 1981, 2492, 3293, 3962, 6586, 7924, 10471, 13172, 20942, 23051, 25187, 41884, 46102, 50374, 73297, 92204, 100748, 146594, 176309, 293188, 352618, 705236, 931919, 1863838, 3727676, 6523433, 13046866, 26093732]

約数ペア:

[(1, 26093732), (2, 13046866), (4, 6523433), (7, 3727676), (14, 1863838), (28, 931919), (37, 705236), (74, 352618), (89, 293188), (148, 176309), (178, 146594), (259, 100748), (283, 92204), (356, 73297), (518, 50374), (566, 46102), (623, 41884), (1036, 25187), (1132, 23051), (1246, 20942), (1981, 13172), (2492, 10471), (3293, 7924), (3962, 6586)]