30728752

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{5503}}^1$

素因数の和:5860

約数の個数: 20

約数和(自身を含む): 59718400

約数和(自身を除く): 28989648

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5503, 5584, 11006, 22012, 44024, 88048, 1920547, 3841094, 7682188, 15364376, 30728752]

約数ペア:

[(1, 30728752), (2, 15364376), (4, 7682188), (8, 3841094), (16, 1920547), (349, 88048), (698, 44024), (1396, 22012), (2792, 11006), (5503, 5584)]