28035350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11443}}^1$

素因数の和:11469

約数の個数: 36

約数和(自身を含む): 60664644

約数和(自身を除く): 32629294

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 11443, 22886, 57215, 80101, 114430, 160202, 286075, 400505, 560707, 572150, 801010, 1121414, 2002525, 2803535, 4005050, 5607070, 14017675, 28035350]

約数ペア:

[(1, 28035350), (2, 14017675), (5, 5607070), (7, 4005050), (10, 2803535), (14, 2002525), (25, 1121414), (35, 801010), (49, 572150), (50, 560707), (70, 400505), (98, 286075), (175, 160202), (245, 114430), (350, 80101), (490, 57215), (1225, 22886), (2450, 11443)]