858762016

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27581}}^1$

素因数の和:27737

約数の個数: 48

約数和(自身を含む): 1946185920

約数和(自身を除く): 1087423904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 27581, 31136, 55162, 110324, 193067, 220648, 386134, 441296, 772268, 882592, 1544536, 3089072, 3833759, 6178144, 7667518, 15335036, 26836313, 30670072, 53672626, 61340144, 107345252, 122680288, 214690504, 429381008, 858762016]

約数ペア:

[(1, 858762016), (2, 429381008), (4, 214690504), (7, 122680288), (8, 107345252), (14, 61340144), (16, 53672626), (28, 30670072), (32, 26836313), (56, 15335036), (112, 7667518), (139, 6178144), (224, 3833759), (278, 3089072), (556, 1544536), (973, 882592), (1112, 772268), (1946, 441296), (2224, 386134), (3892, 220648), (4448, 193067), (7784, 110324), (15568, 55162), (27581, 31136)]