25507734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 60501168

約数和(自身を除く): 34993434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 1637, 2226, 2597, 3274, 4911, 5194, 7791, 9822, 11459, 15582, 22918, 34377, 68754, 80213, 86761, 160426, 173522, 240639, 260283, 481278, 520566, 607327, 1214654, 1821981, 3643962, 4251289, 8502578, 12753867, 25507734]

約数ペア:

[(1, 25507734), (2, 12753867), (3, 8502578), (6, 4251289), (7, 3643962), (14, 1821981), (21, 1214654), (42, 607327), (49, 520566), (53, 481278), (98, 260283), (106, 240639), (147, 173522), (159, 160426), (294, 86761), (318, 80213), (371, 68754), (742, 34377), (1113, 22918), (1637, 15582), (2226, 11459), (2597, 9822), (3274, 7791), (4911, 5194)]