74402224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{357703}}^1$

素因数の和:357724

約数の個数: 20

約数和(自身を含む): 155243536

約数和(自身を除く): 80841312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 357703, 715406, 1430812, 2861624, 4650139, 5723248, 9300278, 18600556, 37201112, 74402224]

約数ペア:

[(1, 74402224), (2, 37201112), (4, 18600556), (8, 9300278), (13, 5723248), (16, 4650139), (26, 2861624), (52, 1430812), (104, 715406), (208, 357703)]