28361096

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 54739800

約数和(自身を除く): 26378704

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 653, 712, 1306, 2612, 5224, 5429, 10858, 21716, 39833, 43432, 58117, 79666, 116234, 159332, 232468, 318664, 464936, 3545137, 7090274, 14180548, 28361096]

約数ペア:

[(1, 28361096), (2, 14180548), (4, 7090274), (8, 3545137), (61, 464936), (89, 318664), (122, 232468), (178, 159332), (244, 116234), (356, 79666), (488, 58117), (653, 43432), (712, 39833), (1306, 21716), (2612, 10858), (5224, 5429)]