125427536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3061}}^1$

素因数の和:3279

約数の個数: 40

約数和(自身を含む): 263123784

約数和(自身を除く): 137696248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3061, 3152, 5122, 6122, 10244, 12244, 20488, 24488, 39793, 40976, 48976, 79586, 159172, 318344, 603017, 636688, 1206034, 2412068, 4824136, 7839221, 9648272, 15678442, 31356884, 62713768, 125427536]

約数ペア:

[(1, 125427536), (2, 62713768), (4, 31356884), (8, 15678442), (13, 9648272), (16, 7839221), (26, 4824136), (52, 2412068), (104, 1206034), (197, 636688), (208, 603017), (394, 318344), (788, 159172), (1576, 79586), (2561, 48976), (3061, 40976), (3152, 39793), (5122, 24488), (6122, 20488), (10244, 12244)]