1940985536

素因数分解:

$2^6\times 7^1\times {\mathrm{277}}^1\times {\mathrm{15641}}^1$

素因数の和:15937

約数の個数: 56

約数和(自身を含む): 4418051616

約数和(自身を除く): 2477066080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 1108, 1939, 2216, 3878, 4432, 7756, 8864, 15512, 15641, 17728, 31024, 31282, 62048, 62564, 109487, 124096, 125128, 218974, 250256, 437948, 500512, 875896, 1001024, 1751792, 3503584, 4332557, 7007168, 8665114, 17330228, 30327899, 34660456, 60655798, 69320912, 121311596, 138641824, 242623192, 277283648, 485246384, 970492768, 1940985536]

約数ペア:

[(1, 1940985536), (2, 970492768), (4, 485246384), (7, 277283648), (8, 242623192), (14, 138641824), (16, 121311596), (28, 69320912), (32, 60655798), (56, 34660456), (64, 30327899), (112, 17330228), (224, 8665114), (277, 7007168), (448, 4332557), (554, 3503584), (1108, 1751792), (1939, 1001024), (2216, 875896), (3878, 500512), (4432, 437948), (7756, 250256), (8864, 218974), (15512, 125128), (15641, 124096), (17728, 109487), (31024, 62564), (31282, 62048)]