70813918

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 130753440

約数和(自身を除く): 59939522

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 353, 623, 706, 1127, 1246, 2047, 2254, 2471, 4094, 4361, 4942, 8119, 8722, 14329, 16238, 17297, 28658, 31417, 34594, 56833, 62834, 100303, 113666, 200606, 219919, 397831, 439838, 722591, 795662, 1445182, 1539433, 3078866, 5058137, 10116274, 35406959, 70813918]

約数ペア:

[(1, 70813918), (2, 35406959), (7, 10116274), (14, 5058137), (23, 3078866), (46, 1539433), (49, 1445182), (89, 795662), (98, 722591), (161, 439838), (178, 397831), (322, 219919), (353, 200606), (623, 113666), (706, 100303), (1127, 62834), (1246, 56833), (2047, 34594), (2254, 31417), (2471, 28658), (4094, 17297), (4361, 16238), (4942, 14329), (8119, 8722)]