28404592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 56652624

約数和(自身を除く): 28248032

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 292, 293, 332, 584, 586, 664, 1168, 1172, 1328, 2344, 4688, 6059, 12118, 21389, 24236, 24319, 42778, 48472, 48638, 85556, 96944, 97276, 171112, 194552, 342224, 389104, 1775287, 3550574, 7101148, 14202296, 28404592]

約数ペア:

[(1, 28404592), (2, 14202296), (4, 7101148), (8, 3550574), (16, 1775287), (73, 389104), (83, 342224), (146, 194552), (166, 171112), (292, 97276), (293, 96944), (332, 85556), (584, 48638), (586, 48472), (664, 42778), (1168, 24319), (1172, 24236), (1328, 21389), (2344, 12118), (4688, 6059)]