38709289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 7255511

約数列:

[1, 17, 19, 37, 41, 79, 323, 629, 697, 703, 779, 1343, 1501, 1517, 2923, 3239, 11951, 13243, 25517, 25789, 28823, 49691, 55063, 55537, 61541, 119843, 489991, 944129, 1046197, 2037331, 2277017, 38709289]

約数ペア:

[(1, 38709289), (17, 2277017), (19, 2037331), (37, 1046197), (41, 944129), (79, 489991), (323, 119843), (629, 61541), (697, 55537), (703, 55063), (779, 49691), (1343, 28823), (1501, 25789), (1517, 25517), (2923, 13243), (3239, 11951)]