26972628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 66642240

約数和(自身を除く): 39669612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 421, 562, 842, 843, 1124, 1263, 1684, 1686, 2526, 3372, 5052, 5339, 7999, 10678, 15998, 16017, 21356, 23997, 31996, 32034, 47994, 64068, 95988, 118301, 236602, 354903, 473204, 709806, 1419612, 2247719, 4495438, 6743157, 8990876, 13486314, 26972628]

約数ペア:

[(1, 26972628), (2, 13486314), (3, 8990876), (4, 6743157), (6, 4495438), (12, 2247719), (19, 1419612), (38, 709806), (57, 473204), (76, 354903), (114, 236602), (228, 118301), (281, 95988), (421, 64068), (562, 47994), (842, 32034), (843, 31996), (1124, 23997), (1263, 21356), (1684, 16017), (1686, 15998), (2526, 10678), (3372, 7999), (5052, 5339)]