25313236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 50577408

約数和(自身を除く): 25264172

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 383, 403, 533, 766, 806, 1066, 1271, 1532, 1612, 2132, 2542, 4979, 5084, 9958, 11873, 15703, 16523, 19916, 23746, 31406, 33046, 47492, 62812, 66092, 154349, 204139, 308698, 408278, 486793, 617396, 816556, 973586, 1947172, 6328309, 12656618, 25313236]

約数ペア:

[(1, 25313236), (2, 12656618), (4, 6328309), (13, 1947172), (26, 973586), (31, 816556), (41, 617396), (52, 486793), (62, 408278), (82, 308698), (124, 204139), (164, 154349), (383, 66092), (403, 62812), (533, 47492), (766, 33046), (806, 31406), (1066, 23746), (1271, 19916), (1532, 16523), (1612, 15703), (2132, 11873), (2542, 9958), (4979, 5084)]