72875642

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{3853}}^1$

素因数の和:4062

約数の個数: 24

約数和(自身を含む): 127852596

約数和(自身を除く): 54976954

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 3853, 7706, 9457, 18914, 26971, 53942, 188797, 377594, 743629, 1487258, 5205403, 10410806, 36437821, 72875642]

約数ペア:

[(1, 72875642), (2, 36437821), (7, 10410806), (14, 5205403), (49, 1487258), (98, 743629), (193, 377594), (386, 188797), (1351, 53942), (2702, 26971), (3853, 18914), (7706, 9457)]