78940436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6607}}^1$

素因数の和:6743

約数の個数: 24

約数和(自身を含む): 144318720

約数和(自身を除く): 65378284

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 5974, 6607, 11948, 13214, 26428, 191603, 383206, 680521, 766412, 1361042, 2722084, 19735109, 39470218, 78940436]

約数ペア:

[(1, 78940436), (2, 39470218), (4, 19735109), (29, 2722084), (58, 1361042), (103, 766412), (116, 680521), (206, 383206), (412, 191603), (2987, 26428), (5974, 13214), (6607, 11948)]