78435742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3373}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 147700224

約数和(自身を除く): 69264482

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 3373, 6746, 11627, 23254, 23611, 37103, 47222, 74206, 259721, 509323, 519442, 1018646, 3565261, 5602553, 7130522, 11205106, 39217871, 78435742]

約数ペア:

[(1, 78435742), (2, 39217871), (7, 11205106), (11, 7130522), (14, 5602553), (22, 3565261), (77, 1018646), (151, 519442), (154, 509323), (302, 259721), (1057, 74206), (1661, 47222), (2114, 37103), (3322, 23611), (3373, 23254), (6746, 11627)]