39142708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28697}}^1$

素因数の和:28743

約数の個数: 24

約数和(自身を含む): 77140224

約数和(自身を除く): 37997516

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 28697, 57394, 114788, 315667, 631334, 889607, 1262668, 1779214, 3558428, 9785677, 19571354, 39142708]

約数ペア:

[(1, 39142708), (2, 19571354), (4, 9785677), (11, 3558428), (22, 1779214), (31, 1262668), (44, 889607), (62, 631334), (124, 315667), (341, 114788), (682, 57394), (1364, 28697)]