1155954128

素因数分解:

$2^4\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{7253}}^1$

素因数の和:8691

約数の個数: 40

約数和(自身を含む): 2561764608

約数和(自身を除く): 1405810480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1423, 2846, 5692, 7253, 9961, 11384, 14506, 19922, 22768, 29012, 39844, 50771, 58024, 79688, 101542, 116048, 159376, 203084, 406168, 812336, 10321019, 20642038, 41284076, 72247133, 82568152, 144494266, 165136304, 288988532, 577977064, 1155954128]

約数ペア:

[(1, 1155954128), (2, 577977064), (4, 288988532), (7, 165136304), (8, 144494266), (14, 82568152), (16, 72247133), (28, 41284076), (56, 20642038), (112, 10321019), (1423, 812336), (2846, 406168), (5692, 203084), (7253, 159376), (9961, 116048), (11384, 101542), (14506, 79688), (19922, 58024), (22768, 50771), (29012, 39844)]