28515702712

素因数分解:

$2^3\times 7^1\times {\mathrm{509208977}}^1$

素因数の和:509208990

約数の個数: 16

約数和(自身を含む): 61105077360

約数和(自身を除く): 32589374648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509208977, 1018417954, 2036835908, 3564462839, 4073671816, 7128925678, 14257851356, 28515702712]

約数ペア:

[(1, 28515702712), (2, 14257851356), (4, 7128925678), (7, 4073671816), (8, 3564462839), (14, 2036835908), (28, 1018417954), (56, 509208977)]