42152536

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 81118800

約数和(自身を除く): 38966264

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 356, 584, 712, 811, 1622, 3244, 6488, 6497, 12994, 25988, 51976, 59203, 72179, 118406, 144358, 236812, 288716, 473624, 577432, 5269067, 10538134, 21076268, 42152536]

約数ペア:

[(1, 42152536), (2, 21076268), (4, 10538134), (8, 5269067), (73, 577432), (89, 473624), (146, 288716), (178, 236812), (292, 144358), (356, 118406), (584, 72179), (712, 59203), (811, 51976), (1622, 25988), (3244, 12994), (6488, 6497)]