1604041264

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{28027}}^1$

素因数の和:28122

約数の個数: 60

約数和(自身を含む): 3664885224

約数和(自身を除く): 2060843960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3577, 4088, 7154, 8176, 14308, 28027, 28616, 56054, 57232, 112108, 196189, 224216, 392378, 448432, 784756, 1373323, 1569512, 2045971, 2746646, 3139024, 4091942, 5493292, 8183884, 10986584, 14321797, 16367768, 21973168, 28643594, 32735536, 57287188, 100252579, 114574376, 200505158, 229148752, 401010316, 802020632, 1604041264]

約数ペア:

[(1, 1604041264), (2, 802020632), (4, 401010316), (7, 229148752), (8, 200505158), (14, 114574376), (16, 100252579), (28, 57287188), (49, 32735536), (56, 28643594), (73, 21973168), (98, 16367768), (112, 14321797), (146, 10986584), (196, 8183884), (292, 5493292), (392, 4091942), (511, 3139024), (584, 2746646), (784, 2045971), (1022, 1569512), (1168, 1373323), (2044, 784756), (3577, 448432), (4088, 392378), (7154, 224216), (8176, 196189), (14308, 112108), (28027, 57232), (28616, 56054)]