61437278

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 113418144

約数和(自身を除く): 51980866

約数列:

[1, 2, 7, 14, 23, 46, 49, 97, 98, 161, 194, 281, 322, 562, 679, 1127, 1358, 1967, 2231, 2254, 3934, 4462, 4753, 6463, 9506, 12926, 13769, 15617, 27257, 27538, 31234, 45241, 54514, 90482, 109319, 190799, 218638, 316687, 381598, 626911, 633374, 1253822, 1335593, 2671186, 4388377, 8776754, 30718639, 61437278]

約数ペア:

[(1, 61437278), (2, 30718639), (7, 8776754), (14, 4388377), (23, 2671186), (46, 1335593), (49, 1253822), (97, 633374), (98, 626911), (161, 381598), (194, 316687), (281, 218638), (322, 190799), (562, 109319), (679, 90482), (1127, 54514), (1358, 45241), (1967, 31234), (2231, 27538), (2254, 27257), (3934, 15617), (4462, 13769), (4753, 12926), (6463, 9506)]