42161756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16547}}^1$

素因数の和:16578

約数の個数: 36

約数和(自身を含む): 92437128

約数和(自身を除く): 50275372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16547, 33094, 66188, 115829, 215111, 231658, 430222, 463316, 810803, 860444, 1505777, 1621606, 3011554, 3243212, 6023108, 10540439, 21080878, 42161756]

約数ペア:

[(1, 42161756), (2, 21080878), (4, 10540439), (7, 6023108), (13, 3243212), (14, 3011554), (26, 1621606), (28, 1505777), (49, 860444), (52, 810803), (91, 463316), (98, 430222), (182, 231658), (196, 215111), (364, 115829), (637, 66188), (1274, 33094), (2548, 16547)]