70714448

素因数分解:

$2^4\times 7^2\times {\mathrm{90197}}^1$

素因数の和:90219

約数の個数: 30

約数和(自身を含む): 159379866

約数和(自身を除く): 88665418

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90197, 180394, 360788, 631379, 721576, 1262758, 1443152, 2525516, 4419653, 5051032, 8839306, 10102064, 17678612, 35357224, 70714448]

約数ペア:

[(1, 70714448), (2, 35357224), (4, 17678612), (7, 10102064), (8, 8839306), (14, 5051032), (16, 4419653), (28, 2525516), (49, 1443152), (56, 1262758), (98, 721576), (112, 631379), (196, 360788), (392, 180394), (784, 90197)]