42279712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{69539}}^1$

素因数の和:69568

約数の個数: 24

約数和(自身を含む): 87620400

約数和(自身を除く): 45340688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 69539, 139078, 278156, 556312, 1112624, 1321241, 2225248, 2642482, 5284964, 10569928, 21139856, 42279712]

約数ペア:

[(1, 42279712), (2, 21139856), (4, 10569928), (8, 5284964), (16, 2642482), (19, 2225248), (32, 1321241), (38, 1112624), (76, 556312), (152, 278156), (304, 139078), (608, 69539)]