25720476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 62856864

約数和(自身を除く): 37136388

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1093, 1961, 2186, 3279, 3922, 4372, 5883, 6558, 7844, 11766, 13116, 23532, 40441, 57929, 80882, 115858, 121323, 161764, 173787, 231716, 242646, 347574, 485292, 695148, 2143373, 4286746, 6430119, 8573492, 12860238, 25720476]

約数ペア:

[(1, 25720476), (2, 12860238), (3, 8573492), (4, 6430119), (6, 4286746), (12, 2143373), (37, 695148), (53, 485292), (74, 347574), (106, 242646), (111, 231716), (148, 173787), (159, 161764), (212, 121323), (222, 115858), (318, 80882), (444, 57929), (636, 40441), (1093, 23532), (1961, 13116), (2186, 11766), (3279, 7844), (3922, 6558), (4372, 5883)]