69540128

素因数分解:

$2^5\times 7^1\times {\mathrm{310447}}^1$

素因数の和:310464

約数の個数: 24

約数和(自身を含む): 156465792

約数和(自身を除く): 86925664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 310447, 620894, 1241788, 2173129, 2483576, 4346258, 4967152, 8692516, 9934304, 17385032, 34770064, 69540128]

約数ペア:

[(1, 69540128), (2, 34770064), (4, 17385032), (7, 9934304), (8, 8692516), (14, 4967152), (16, 4346258), (28, 2483576), (32, 2173129), (56, 1241788), (112, 620894), (224, 310447)]