77936972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1373}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 142654176

約数和(自身を除く): 64717204

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 1373, 2468, 2746, 5492, 14191, 28382, 31579, 56764, 63158, 126316, 847141, 1694282, 3388564, 19484243, 38968486, 77936972]

約数ペア:

[(1, 77936972), (2, 38968486), (4, 19484243), (23, 3388564), (46, 1694282), (92, 847141), (617, 126316), (1234, 63158), (1373, 56764), (2468, 31579), (2746, 28382), (5492, 14191)]