4813232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 9999360

約数和(自身を除く): 5186128

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 223, 284, 304, 446, 568, 892, 1136, 1349, 1784, 2698, 3568, 4237, 5396, 8474, 10792, 15833, 16948, 21584, 31666, 33896, 63332, 67792, 126664, 253328, 300827, 601654, 1203308, 2406616, 4813232]

約数ペア:

[(1, 4813232), (2, 2406616), (4, 1203308), (8, 601654), (16, 300827), (19, 253328), (38, 126664), (71, 67792), (76, 63332), (142, 33896), (152, 31666), (223, 21584), (284, 16948), (304, 15833), (446, 10792), (568, 8474), (892, 5396), (1136, 4237), (1349, 3568), (1784, 2698)]