4541489008

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{272141}}^1$

素因数の和:272305

約数の個数: 40

約数和(自身を含む): 10123682400

約数和(自身を除く): 5582193392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 272141, 544282, 1088564, 1904987, 2177128, 3809974, 4354256, 7619948, 15239896, 30479792, 40549009, 81098018, 162196036, 283843063, 324392072, 567686126, 648784144, 1135372252, 2270744504, 4541489008]

約数ペア:

[(1, 4541489008), (2, 2270744504), (4, 1135372252), (7, 648784144), (8, 567686126), (14, 324392072), (16, 283843063), (28, 162196036), (56, 81098018), (112, 40549009), (149, 30479792), (298, 15239896), (596, 7619948), (1043, 4354256), (1192, 3809974), (2086, 2177128), (2384, 1904987), (4172, 1088564), (8344, 544282), (16688, 272141)]