25224856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 50054400

約数和(自身を除く): 24829544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 631, 1052, 1262, 2104, 2524, 4997, 5048, 9994, 11989, 19988, 23978, 39976, 47956, 95912, 165953, 331906, 663812, 1327624, 3153107, 6306214, 12612428, 25224856]

約数ペア:

[(1, 25224856), (2, 12612428), (4, 6306214), (8, 3153107), (19, 1327624), (38, 663812), (76, 331906), (152, 165953), (263, 95912), (526, 47956), (631, 39976), (1052, 23978), (1262, 19988), (2104, 11989), (2524, 9994), (4997, 5048)]