2506421568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1864897}}^1$

素因数の和:1864919

約数の個数: 56

約数和(自身を含む): 7578945472

約数和(自身を除く): 5072523904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1864897, 3729794, 5594691, 7459588, 11189382, 13054279, 14919176, 22378764, 26108558, 29838352, 39162837, 44757528, 52217116, 59676704, 78325674, 89515056, 104434232, 119353408, 156651348, 179030112, 208868464, 313302696, 358060224, 417736928, 626605392, 835473856, 1253210784, 2506421568]

約数ペア:

[(1, 2506421568), (2, 1253210784), (3, 835473856), (4, 626605392), (6, 417736928), (7, 358060224), (8, 313302696), (12, 208868464), (14, 179030112), (16, 156651348), (21, 119353408), (24, 104434232), (28, 89515056), (32, 78325674), (42, 59676704), (48, 52217116), (56, 44757528), (64, 39162837), (84, 29838352), (96, 26108558), (112, 22378764), (168, 14919176), (192, 13054279), (224, 11189382), (336, 7459588), (448, 5594691), (672, 3729794), (1344, 1864897)]