42427892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11177}}^1$

素因数の和:11267

約数の個数: 24

約数和(自身を含む): 81062856

約数和(自身を除く): 38634964

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 11177, 22354, 44708, 145301, 290602, 581204, 815921, 1631842, 3263684, 10606973, 21213946, 42427892]

約数ペア:

[(1, 42427892), (2, 21213946), (4, 10606973), (13, 3263684), (26, 1631842), (52, 815921), (73, 581204), (146, 290602), (292, 145301), (949, 44708), (1898, 22354), (3796, 11177)]