25760364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 69248256

約数和(自身を除く): 43487892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2341, 2751, 3668, 4682, 5502, 7023, 9364, 11004, 14046, 16387, 28092, 32774, 49161, 65548, 98322, 196644, 306671, 613342, 920013, 1226684, 1840026, 2146697, 3680052, 4293394, 6440091, 8586788, 12880182, 25760364]

約数ペア:

[(1, 25760364), (2, 12880182), (3, 8586788), (4, 6440091), (6, 4293394), (7, 3680052), (12, 2146697), (14, 1840026), (21, 1226684), (28, 920013), (42, 613342), (84, 306671), (131, 196644), (262, 98322), (393, 65548), (524, 49161), (786, 32774), (917, 28092), (1572, 16387), (1834, 14046), (2341, 11004), (2751, 9364), (3668, 7023), (4682, 5502)]