1771242368

素因数分解:

$2^7\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4127}}^1$

素因数の和:4627

約数の個数: 64

約数和(自身を含む): 4042137600

約数和(自身を除く): 2270895232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 479, 896, 958, 1916, 3353, 3832, 4127, 6706, 7664, 8254, 13412, 15328, 16508, 26824, 28889, 30656, 33016, 53648, 57778, 61312, 66032, 107296, 115556, 132064, 214592, 231112, 264128, 429184, 462224, 528256, 924448, 1848896, 1976833, 3697792, 3953666, 7907332, 13837831, 15814664, 27675662, 31629328, 55351324, 63258656, 110702648, 126517312, 221405296, 253034624, 442810592, 885621184, 1771242368]

約数ペア:

[(1, 1771242368), (2, 885621184), (4, 442810592), (7, 253034624), (8, 221405296), (14, 126517312), (16, 110702648), (28, 63258656), (32, 55351324), (56, 31629328), (64, 27675662), (112, 15814664), (128, 13837831), (224, 7907332), (448, 3953666), (479, 3697792), (896, 1976833), (958, 1848896), (1916, 924448), (3353, 528256), (3832, 462224), (4127, 429184), (6706, 264128), (7664, 231112), (8254, 214592), (13412, 132064), (15328, 115556), (16508, 107296), (26824, 66032), (28889, 61312), (30656, 57778), (33016, 53648)]