25667628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 70662144

約数和(自身を除く): 44994516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 9857, 19714, 29571, 39428, 59142, 68999, 118284, 137998, 206997, 275996, 305567, 413994, 611134, 827988, 916701, 1222268, 1833402, 2138969, 3666804, 4277938, 6416907, 8555876, 12833814, 25667628]

約数ペア:

[(1, 25667628), (2, 12833814), (3, 8555876), (4, 6416907), (6, 4277938), (7, 3666804), (12, 2138969), (14, 1833402), (21, 1222268), (28, 916701), (31, 827988), (42, 611134), (62, 413994), (84, 305567), (93, 275996), (124, 206997), (186, 137998), (217, 118284), (372, 68999), (434, 59142), (651, 39428), (868, 29571), (1302, 19714), (2604, 9857)]