42885136

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5479

約数の個数: 40

約数和(自身を含む): 96315264

約数和(自身を除く): 53430128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 5393, 7952, 10786, 21572, 37751, 43144, 75502, 86288, 151004, 302008, 382903, 604016, 765806, 1531612, 2680321, 3063224, 5360642, 6126448, 10721284, 21442568, 42885136]

約数ペア:

[(1, 42885136), (2, 21442568), (4, 10721284), (7, 6126448), (8, 5360642), (14, 3063224), (16, 2680321), (28, 1531612), (56, 765806), (71, 604016), (112, 382903), (142, 302008), (284, 151004), (497, 86288), (568, 75502), (994, 43144), (1136, 37751), (1988, 21572), (3976, 10786), (5393, 7952)]