39790492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26813}}^1$

素因数の和:26877

約数の個数: 24

約数和(自身を含む): 81085536

約数和(自身を除く): 41295044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26813, 53626, 107252, 187691, 375382, 750764, 1421089, 2842178, 5684356, 9947623, 19895246, 39790492]

約数ペア:

[(1, 39790492), (2, 19895246), (4, 9947623), (7, 5684356), (14, 2842178), (28, 1421089), (53, 750764), (106, 375382), (212, 187691), (371, 107252), (742, 53626), (1484, 26813)]