42820048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 85621256

約数和(自身を除く): 42801208

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 244, 292, 488, 584, 601, 976, 1168, 1202, 2404, 4453, 4808, 8906, 9616, 17812, 35624, 36661, 43873, 71248, 73322, 87746, 146644, 175492, 293288, 350984, 586576, 701968, 2676253, 5352506, 10705012, 21410024, 42820048]

約数ペア:

[(1, 42820048), (2, 21410024), (4, 10705012), (8, 5352506), (16, 2676253), (61, 701968), (73, 586576), (122, 350984), (146, 293288), (244, 175492), (292, 146644), (488, 87746), (584, 73322), (601, 71248), (976, 43873), (1168, 36661), (1202, 35624), (2404, 17812), (4453, 9616), (4808, 8906)]