71180048

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{7187}}^1$

素因数の和:7814

約数の個数: 20

約数和(自身を含む): 138153360

約数和(自身を除く): 66973312

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 7187, 9904, 14374, 28748, 57496, 114992, 4448753, 8897506, 17795012, 35590024, 71180048]

約数ペア:

[(1, 71180048), (2, 35590024), (4, 17795012), (8, 8897506), (16, 4448753), (619, 114992), (1238, 57496), (2476, 28748), (4952, 14374), (7187, 9904)]