65385044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5113}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 120281280

約数和(自身を除く): 54896236

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 5113, 6394, 10226, 12788, 20452, 117599, 235198, 470396, 710707, 1421414, 2842828, 16346261, 32692522, 65385044]

約数ペア:

[(1, 65385044), (2, 32692522), (4, 16346261), (23, 2842828), (46, 1421414), (92, 710707), (139, 470396), (278, 235198), (556, 117599), (3197, 20452), (5113, 12788), (6394, 10226)]