15656174912

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{146221}}^1$

素因数の和:146479

約数の個数: 56

約数和(自身を含む): 35654772480

約数和(自身を除く): 19998597568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 956, 1673, 1912, 3346, 3824, 6692, 7648, 13384, 15296, 26768, 53536, 107072, 146221, 292442, 584884, 1023547, 1169768, 2047094, 2339536, 4094188, 4679072, 8188376, 9358144, 16376752, 32753504, 34946819, 65507008, 69893638, 139787276, 244627733, 279574552, 489255466, 559149104, 978510932, 1118298208, 1957021864, 2236596416, 3914043728, 7828087456, 15656174912]

約数ペア:

[(1, 15656174912), (2, 7828087456), (4, 3914043728), (7, 2236596416), (8, 1957021864), (14, 1118298208), (16, 978510932), (28, 559149104), (32, 489255466), (56, 279574552), (64, 244627733), (112, 139787276), (224, 69893638), (239, 65507008), (448, 34946819), (478, 32753504), (956, 16376752), (1673, 9358144), (1912, 8188376), (3346, 4679072), (3824, 4094188), (6692, 2339536), (7648, 2047094), (13384, 1169768), (15296, 1023547), (26768, 584884), (53536, 292442), (107072, 146221)]