424607248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65851}}^1$

素因数の和:65903

約数の個数: 40

約数和(自身を含む): 914552576

約数和(自身を除く): 489945328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 65851, 131702, 263404, 526808, 856063, 1053616, 1712126, 2041381, 3424252, 4082762, 6848504, 8165524, 13697008, 16331048, 26537953, 32662096, 53075906, 106151812, 212303624, 424607248]

約数ペア:

[(1, 424607248), (2, 212303624), (4, 106151812), (8, 53075906), (13, 32662096), (16, 26537953), (26, 16331048), (31, 13697008), (52, 8165524), (62, 6848504), (104, 4082762), (124, 3424252), (208, 2041381), (248, 1712126), (403, 1053616), (496, 856063), (806, 526808), (1612, 263404), (3224, 131702), (6448, 65851)]