29962912

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 69679764

約数和(自身を除く): 39716852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 197, 224, 388, 392, 394, 679, 776, 784, 788, 1358, 1379, 1552, 1568, 1576, 2716, 2758, 3104, 3152, 4753, 5432, 5516, 6304, 9506, 9653, 10864, 11032, 19012, 19109, 19306, 21728, 22064, 38024, 38218, 38612, 44128, 76048, 76436, 77224, 133763, 152096, 152872, 154448, 267526, 305744, 308896, 535052, 611488, 936341, 1070104, 1872682, 2140208, 3745364, 4280416, 7490728, 14981456, 29962912]

約数ペア:

[(1, 29962912), (2, 14981456), (4, 7490728), (7, 4280416), (8, 3745364), (14, 2140208), (16, 1872682), (28, 1070104), (32, 936341), (49, 611488), (56, 535052), (97, 308896), (98, 305744), (112, 267526), (194, 154448), (196, 152872), (197, 152096), (224, 133763), (388, 77224), (392, 76436), (394, 76048), (679, 44128), (776, 38612), (784, 38218), (788, 38024), (1358, 22064), (1379, 21728), (1552, 19306), (1568, 19109), (1576, 19012), (2716, 11032), (2758, 10864), (3104, 9653), (3152, 9506), (4753, 6304), (5432, 5516)]