1128684928

素因数分解:

$2^7\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1823}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 2574904320

約数和(自身を除く): 1446219392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 691, 896, 1382, 1823, 2764, 3646, 4837, 5528, 7292, 9674, 11056, 12761, 14584, 19348, 22112, 25522, 29168, 38696, 44224, 51044, 58336, 77392, 88448, 102088, 116672, 154784, 204176, 233344, 309568, 408352, 619136, 816704, 1259693, 1633408, 2519386, 5038772, 8817851, 10077544, 17635702, 20155088, 35271404, 40310176, 70542808, 80620352, 141085616, 161240704, 282171232, 564342464, 1128684928]

約数ペア:

[(1, 1128684928), (2, 564342464), (4, 282171232), (7, 161240704), (8, 141085616), (14, 80620352), (16, 70542808), (28, 40310176), (32, 35271404), (56, 20155088), (64, 17635702), (112, 10077544), (128, 8817851), (224, 5038772), (448, 2519386), (691, 1633408), (896, 1259693), (1382, 816704), (1823, 619136), (2764, 408352), (3646, 309568), (4837, 233344), (5528, 204176), (7292, 154784), (9674, 116672), (11056, 102088), (12761, 88448), (14584, 77392), (19348, 58336), (22112, 51044), (25522, 44224), (29168, 38696)]